logo logo International Journal of Educational Methodology

IJEM is a leading, peer-reviewed, open access, research journal that provides an online forum for studies in education, by and for scholars and practitioners, worldwide.

Subscribe to

Receive Email Alerts

for special events, calls for papers, and professional development opportunities.

Subscribe

Publisher (HQ)

RHAPSODE
Eurasian Society of Educational Research
College House, 2nd Floor 17 King Edwards Road, Ruislip, London, HA4 7AE, UK
RHAPSODE
Headquarters
College House, 2nd Floor 17 King Edwards Road, Ruislip, London, HA4 7AE, UK

' instructional model' Search Results



...

Assessment for Learning (AfL) may be conceptualized as minute-to-minute, day-by-day interactions between learners and teachers with the improvement of learning as the principal focus. This paper traces the development of an AfL measurement instrument (scale) that can be used for research purposes prior to, during and following professional development in the area. Rasch measurement procedures were applied to data drawn from a convenience sample of 594 teachers from 44 elementary schools in Ireland to create a scale consisting of 20 items distributed across four key AfL assessment strategies: learning intentions and success criteria, questioning and classroom discussion, feedback, and peer-and self-assessment.  This scale, the Assessment for Learning Measurement instrument (AfLMi), has good psychometric properties and is interpretable in a way that makes it potentially useful during system wide improvement initiatives focused on AfL.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.3.2.103
Pages: 103-115
cloud_download 1613
visibility 3125
6
Article Metrics
Views
1613
Download
3125
Citations
Crossref
6

...

This paper seeks to investigate the implementation of the Productive Pedagogies Framework in Nigerian mathematics classroom setting. The researcher adopted a qualitative case study approach to seeking data for the three research questions postulated for the study. Three mathematics teachers taught mathematics in two secondary schools in two Central states of Nigeria using the Productive Pedagogies framework introduced to them by the researcher. Two major instruments (observation and reflective interviews) were employed to seek information from the teachers and the students. While the researcher uses the grounded theory approached to interpret and or analyzed the data collected. The findings of this study suggest that the teachers made attempts to used Productive Pedagogies framework to achieved quality mathematics classroom instructions. This was demonstrated in their effort to used problem-solving to achieve intellectual quality classrooms instructions, making mathematics classroom instruction relevant to the world around their students, developing an atmosphere of friendship during classroom instruction and identifying and recognizing the differences existed among students during classroom instruction. It was observed that the used of the Productive Pedagogies can increase students’ engagement, collaborations, interactions, substantive conversations and effective inclusion during mathematics classroom instruction in which the research finally recommended the adoption of the Productive Pedagogies framework in the Nigerian mathematics classroom.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.2.1.1
Pages: 1-18
cloud_download 1447
visibility 3491
4
Article Metrics
Views
1447
Download
3491
Citations
Crossref
4

...

In general, teacher educators are considered to be educational specialists whose main task is to communicate content-based concepts to prospective teachers. However, unfortunately, most studies on teacher professional development overlook this specific language-oriented aspect of content-based teaching. Therefore, we address the aforementioned research gap and argue that teacher educators’ evaluation of their language-oriented performance in educational communication enhances the quality of their content-based teaching. Accordingly, we examine how the language-oriented performance of teacher educators is evaluated by both individual teacher educators (sample size N=3) and their students (N=32) in a small-scale intervention study. The findings of the study reveal that there is a relationship between the order of application of five language focus areas (i.e., language awareness, active listening, formalizing interaction, language support, and language and learning development, as noticed by the students), and teacher educators’ ability to apply these areas in accordance with their objectives related to content-based teaching.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.5.1.71
Pages: 71-86
cloud_download 714
visibility 2219
6
Article Metrics
Views
714
Download
2219
Citations
Crossref
6

Scopus
0

...

In the current study we examined the relationships between student evaluations of lecturers (teaching surveys) and faculty members' perceptions of these surveys as capable of blocking and limiting their professional advancement. Faculty members are judged and evaluated by academic authorities for their academic performance in research and teaching. 178 questionnaires were collected from the faculty of several academic institutions. We employ a mix method analysis, and form a model that reflects the factors perceived by faculty members as having the potential to block their professional advancement in academia. The research findings show that lecturers are of the opinion that teaching load has a detrimental effect on students' evaluations in the surveys. Lecturers at the beginning of their academic life, those in lower ranks: senior teacher and senior lecturer, address the negative aspects of the surveys more than others. The research findings indicate that although more hours are taught in colleges than at universities, it is harder to receive positive survey ratings at colleges. Moreover, since in Israeli academia research is still the main criterion for promotion – faculty members born in Israel were found to teaching less than those born elsewhere. Hence, faculty members think that student surveys are destructive and entail risks for their professional advancement. Assuming that students' voice and opinions on teaching are important – how can a balance be achieved between the research achievements of faculty members and student satisfaction?

description Abstract
visibility View cloud_download PDF
10.12973/ijem.5.3.401
Pages: 401-406
cloud_download 572
visibility 1509
7
Article Metrics
Views
572
Download
1509
Citations
Crossref
7

Scopus
11

...

The purpose of this study is to evaluate the effects of Instructional Technologies and Material Design (ITMD) course on pre-service mathematics teachers’ attitudes, efficacy beliefs about using concrete materials, and their opinions regarding the material preparation process. A total of 73 pre-service teachers were participated in this study. The scale developed by Bakkaloglu was used to determine efficacy beliefs of pre-service teachers about using concrete materials, and the attitudes scale developed by Cetin, Bagceci, Kinay and Simsek was used to determine the attitudes towards ITMD course. A written form was also used to reveal the opinions of pre-service teachers regarding the material preparation process. The qualitative data collected from 16 pre-service teachers was analyzed with the MAXQDA. Using content analysis, codes and themes were created separately by the researchers and analyzed through several iterations. As a result of this study, positive changes were found in the attitudes and efficacy beliefs of pre-service teachers. The results obtained from the opinions of the pre-service teachers support this positive change. In other words, it is possible to argue that the attitudes of pre-service teachers towards the material development process changed positively with the positive change in the efficacy beliefs about preparing materials after taking the ITMD course.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.5.3.451
Pages: 451-463
cloud_download 974
visibility 1942
3
Article Metrics
Views
974
Download
1942
Citations
Crossref
3

Scopus
4

...

This study describes the development and validation of a psychometrically-sound instrument, the Active Learning Strategies Inventory (ALSI), designed to measure learners’ perceptions of their active learning strategies within an active learning context. Active learning encompasses a broad range of pedagogical practices and instructional methods that connect with an individual learner's active learning strategies. In order to fulfill the study's goals, a conceptual framework on learners’ active learning strategies was developed and proposed, drawing upon the research literature on active learning. The development and construct validation of the Active Learning Strategies Inventory (ALSI), based on the conceptual and methodological underpinnings, involved identifying five scales of learners’ active learning strategies: engagement, cognitive processing, orientation to learning, readiness to learn and motivational orientation. An item pool of 20 items was generated following an extensive review of the literature, standardized card sorting procedures including confirmatory factor analysis and scale validation of a pilot (n = 407) survey. The ALSI scale demonstrated strong internal consistency and reliability with a Cronbach's alpha ranging from 0.81 to 0.87. High item loading scores from the factor analysis provided initial support for the instrument's construct validity of the five-factor model. The ALSI scale provides a reliable and valid method for researchers and academicians who wish to measure learners' perceptions of their active learning strategies within an active learning context. Finally, we discuss the implications and address the limitations and directions for future research.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.7.1.201
Pages: 201-223
cloud_download 1381
visibility 2953
14
Article Metrics
Views
1381
Download
2953
Citations
Crossref
14

Scopus
19

...

“Mathematical knowledge for teaching” is a concept indicating the requirement for a specific kind of knowledge required to teach mathematics. Mathematical knowledge for teaching necessitates a more complex structure than what is required to carry out mathematical tasks and the knowledge to do that. The purpose of this study is to realize the adaptation of “Mathematical Knowledge for Teaching -Geometry (MKT-G)” Test that was initially conceived in English to Turkish (or to Turkish culture). During the adaptation process; after the translations of the items, focus group interviews were held with a group consisting of mathematics teacher educators and experienced mathematics teachers, and then the data from 243 elementary mathematics teachers was analyzed via  Item Response Theory (IRT). As a result of the analysis of the test items, psychometric values of the test items indicated that the items in the test performed well in Turkey. Besides, validity and reliability arguments were also tested. As a result, the Turkish version of the MKT-G test is highly reliable and valid to measure the teachers’ knowledge of teaching geometry.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.5.4.547
Pages: 547-565
cloud_download 729
visibility 1993
4
Article Metrics
Views
729
Download
1993
Citations
Crossref
4

Scopus
4

...

This research aims to explore the effectiveness of interdisciplinary education program based on multicultural education on the tolerance value, attitude and critical thinking skills of the fourth grade primary school students. Single group pre-posttest design has been used in the study. The research has been carried out with 30 fourth-grade students, at a primary school located within the district of Karakocan in Elazig during the 2015-2016 academic year. Among the participants, 15 are females and 15 are males. The research has employed Tolerance Attitude Scale developed by Kaptan-Yarar, tolerance value and critical thinking story tests and scoring rubrics. Descriptive statistics and dependent samples t-test have been used during data analysis. Research results have revealed a statistically significant difference between critical thinking scoring rubric, tolerance value scoring rubric and tolerance attitude scale pretest-posttest scores in favor of posttest. Based on these results, it can be said that the interdisciplinary curriculum developed based on multicultural education improves students' critical thinking skills, tolerance value and attitudes.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.1.43
Pages: 43-55
cloud_download 1838
visibility 4103
24
Article Metrics
Views
1838
Download
4103
Citations
Crossref
24

Scopus
26

...

The flipped classroom model is an educational model in which students study at their homes and reinforce their knowledge in the classroom with exercises and activities. This model is currently being used by many Turkish schools, especially the ones that give information technologies education. In this study, it is aimed to understand the learning experience by using this model in history lessons in higher education. For research purposes, 5 weeks long program was modified according to the Flipped Classroom (FC) model. This program was implemented and the views and opinions of the participants were collected with a semi-structured questionnaire. The study group is comprised of students that took Ataturk’s Principles and the History of the Turkish Revolution (APHTR) Course during the 2016-2017 fall period at Gazi University in Turkey. Phenomenological analysis was used for data analysis. The results show that the most of the participants see many opportunities in this model. These include the permanent learning, entertaining lessons, interaction, functionality, and high motivation. But the model also poses challenges. Those challenges are problems regarding the long educational videos, wrong content, technical problems, and activities. The participants recommended videos to include more animation and to be shorter, and activities to be improved.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.1.113
Pages: 113-121
cloud_download 2037
visibility 3009
4
Article Metrics
Views
2037
Download
3009
Citations
Crossref
4

Scopus
7

...

The aim of this study was to investigate the digital literacy skills and metaphorical perceptions of teacher candidates. The mixed approach has been used in the analysis. The quantitative dimension of the study consists of the "Digital Literacy Scale" scores collected from the teacher candidates, and the qualitative component is made up of the metaphors they have developed about the definition of digital literacy. The study was carried out with 297 prospective teachers who are pursuing their education at the Faculty of Education in Turkey. When the results of the study were analyzed, it was found that there was no significant difference between the digital literacy scores of the teacher candidates and the departments in which they were trained, but there was a significant difference in the grade and device ownership variables. The definitions were reached as a result of the study of the metaphors that were grouped under the headings "vitality," "integrity," "guidance," "complexity", and "eternity."

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.1.135
Pages: 135-145
cloud_download 818
visibility 1803
13
Article Metrics
Views
818
Download
1803
Citations
Crossref
13

Scopus
10

...

This study aimed to develop an instructional design that focuses on programming teaching for gifted and talented students and to investigate its effects on the teaching process. During the development of the instructional design; the steps of Morrison, Ross and Kemp Instructional Design Model were followed. Embedded experimental design, one of the mixed-method research designs, was used in the modeling of the study. The participants consisted of students studying at the Science and Art Center (BILSEM) (experimental group: 13 girls and 12 boys, control group: 10 girls and 15 boys). While the instructional design developed by the researchers was applied to the gifted and talented students in the experimental group, the standard activities used in Information Technologies and Software Courses at BILSEM were applied to the gifted and talented students in the control group. “Computational Thinking Scale (CTS)”, “Torrance Creative Thinking Test (TCTT-Figural)” and “Computer Programming Self-Efficacy Scale (CPSES)” were used to collect the data of the quantitative phase of the study. Qualitative data were gathered by using interview form, observation forms, and design thinking rubric. Two-Factor ANOVA Test, Bonferroni Adjustment Multiple Comparisons Test, and interaction graphs were used to analyze quantitative data while qualitative data were analyzed by content analysis. The quantitative results of the research showed that the instructional design was effective on students' computational thinking and creative thinking skills, but not on programming self-efficacy. Qualitative findings revealed that the instructional design helped the students learn the computational concepts, use computational applications, and develop computational-perspectives. Also, students improved their design thinking skills to a certain level and expressed that they enjoyed the design thinking process, learned the course content, and experienced some difficulties.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.1.161
Pages: 161-183
cloud_download 1672
visibility 2203
13
Article Metrics
Views
1672
Download
2203
Citations
Crossref
13

Scopus
0

...

The study's goal was to examine the correlation between the computer programming self-efficacy and computational thinking skills of gifted and talented students. The capacity of the computer programming self-efficacy of gifted and talented students to predict their computational thinking skills were also examined. The relational screening model has been implemented in the research. The participants of the study were composed of 106 secondary school gifted and talented students studying the Individual Ability Recognition Program (IAR) at the Science and Art Center in the city center. Typical case sampling was applied for the student identification of the participants, 46 are female and 60 are male. Gifted and talented students' computational thinking skills were assessed using the "Computational Thinking Skills Scale” and the computer programming self-efficacy was measured by using the "Computer Programming Self-Efficacy Scale". Data were analysed by Pearson correlation analysis and simple linear regression analysis in statistical software SPSS 22. Research results found that there was a positive and high correlation between the computer programming self-efficacy and computational thinking skills. The gifted and talented students' computer programming self-efficacy demonstrated 31.5% of the total variance in computational thinking skills. This finding supports the claim which is present in the literature that self-efficacy in computer programming is the affective aspect of computational thinking skills. To predict computational thinking skills, it may be recommended to build multiple models for cognitive and affective skills of gifted and talented students.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.2.259
Pages: 259-270
cloud_download 1091
visibility 3157
9
Article Metrics
Views
1091
Download
3157
Citations
Crossref
9

Scopus
0

...

The purpose of the current study is to evaluate the undergraduate programs implemented in different Foreign Language Departments on the basis of the pre-service teachers’ opinions by using the “Context-Input-Process-Product (CIPP)” model. The current research was conducted on 40 pre-service teachers from the German, Arabic, French, and English Language Teaching Departments of the Gazi Education Faculty of Gazi University in the city of Ankara in Turkey in 2017-2018 academic year. The study was designed according to the qualitative research model. In this regard, the study employed the phenomenological method. As the data collection tool, a semi-structured interview form developed by the researchers was used. In the analysis of the collected data, the descriptive analysis method was used. In the study, the context, input, process and product dimensions of foreign language teacher training programs were evaluated on the basis of student opinions. According to the results, the participants found the program sufficient in terms of reading, writing and listening skills but inadequate in terms of speaking skill. It seems that the participating students think that the foreign language teaching programs generally meet their needs but do not adequately meet their need for developing their speaking skill. It can be suggested that the class hours devoted to the development of the speaking skill should be increased. Arrangements such as using computer-based programs and increasing speaking lessons can be made for students to improve their speaking skill.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.2.367
Pages: 367-380
cloud_download 543
visibility 1908
2
Article Metrics
Views
543
Download
1908
Citations
Crossref
2

Scopus
3

...

This article proposes that the reader be nourished by avant-garde elements for new educational practices in the teaching and learning of mathematics. The writing is based on an investigation that was carried out with high school students from Puerto Rico. From a qualitative paradigm with a research design in action, it was explored how students in higher grades resolve situations within their environment. Emphasis was placed on how they analyze through situations in context, and how they build knowledge through the search for a possible solution to the problem through the Project Based Learning strategy. The emphasis in treatment was for students to experience a transdisciplinary environment. Their impressions from the study were the revealing focus of how students learn when they are presented with a situation in their environment, taking roles themselves, solving them it through a project. As part of the project they used their knowledge of science and mathematics to solve the situation. Similarly, they learned mathematical concepts that are part of the Trigonometry course and that are measured in the academic achievement tests called PR Goals, previously known as Puerto Rican Academic Achievement Tests (PPAA).

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.2.405
Pages: 405-421
cloud_download 731
visibility 1916
0
Article Metrics
Views
731
Download
1916
Citations
Crossref
0

Scopus
1

Through the Looking Glass: Lesson Study in a Center School

lesson study professional development collaboration school culture significant disabilities pedagogy low expectations

Khalid Abu-Alghayth , Phyllis Jones , Daphne Pace-Phillips , Robin Meyers


...

This article examined the role of Lesson Study in a center school located in the southeastern United States through an analysis of a narrative by the school principal. This methodology allowed a level of reflexivity across the research team, who appreciated hearing about the powerful first-hand enactment of the initiative. The paper begins with an analysis of Lesson Study, particularly in special education, and the key tenets of Lesson Study followed by a narrative account of the principal. Subsequent to her story, we explored lessons learned in relation to implementing a system change in a school, namely Lesson Study. We learned that a deeper understanding of school culture, sustaining professional development, and collaborative practice, were significant factors enabling the principal and teachers at the center school to embrace, plan, and implement a successful Lesson Study for learners with significant disabilities. In addition, we learned that Lesson Study plays an important role in teacher and student engagement in teaching and learning at the center school and supports teachers to design lessons that are efficacious in meeting the individual needs and higher expectations of students.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.2.423
Pages: 423-433
cloud_download 590
visibility 1638
2
Article Metrics
Views
590
Download
1638
Citations
Crossref
2

Scopus
0

...

Digital storytelling has undergone extensive study in different content-areas, but its naturally-combined use with collaborative writing for skills development, and reflective practice remains underresearched in pre-service EFL teacher education. This study undertook joint tech-enhanced retelling of L2 texts by 56 Turkish EFL teacher candidates, rubric-based peer and teacher assessment of final products, comparative analysis of complexity, accuracy, and fluency (CAF) between outliers, and process evaluation using the significant learning taxonomy to explore impacts on L2 writing performance, academic learning, and personal growth. Despite assigning lower scores than the teacher-assessors, especially to the top-performers, the majority of peers successfully fulfilled the job, effectively performed the future reviewer role, and positively reacted to co-construction, and technology integration. CAF and reflection analyses indicated that the biggest difference between the highest- and lowest-scoring groups lay in grammatical accuracy, and lack of mutual interaction could account for the less cooperative group’s poorer performance. The classification of their post-task responses into six kinds of learning gains (foundational knowledge, application, integration, human dimension, caring, and learning how to learn) also revealed that their collaborative digital storytelling experience (CDS) elicited more procedural, critical, creative and practical thinking on the academic learning front, while disciplinary and integrative thinking may have declined due to more immediate preoccupation with task achievement. Their critical thinking was mainly organised around consensus-reaching, fluctuating membership, and logistical challenges, and most demonstrated a clear understanding of the role of positive group dynamics in group outcomes. Despite heightened awareness of the performance-boosting, character-forming, and motivational benefits of collective scaffolding and multimodal meaning-making, a minority could also discern the instrumentality of innovative teaching techniques in their future classroom practices.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.3.555
Pages: 555-569
cloud_download 877
visibility 2095
10
Article Metrics
Views
877
Download
2095
Citations
Crossref
10

Scopus
8

...

This study explores the impact extended participation in literature circles had on the reading attitudes of university-age pre-service teachers following their involvement in literature circles for one academic year, as part of their training. The participants of the study consisted of 21 pre-service teachers with a low or moderate level of reading habits and reading attitudes. The research was conducted through a mixed methods approach. Although both quantitative and qualitative data were collected in the study, particular emphasis was given to the data collected from the qualitative part (quan+QUAL). In line with the quantitative data, it was concluded in the study that extended involvement in the literature circles had a positive effect on the reading attitudes of the pre-service teachers. The qualitative data, which was obtained through interviews, revealed four themes. The themes emerged as love and desire for reading, benefits of reading, importance of reading and reading habits as a result of the analysis. The results obtained from the research are important in terms of contributing to the improvement of pre-service teachers who will play important roles in Turkey’s becoming a literate society.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.4.653
Pages: 653-667
cloud_download 1071
visibility 2127
8
Article Metrics
Views
1071
Download
2127
Citations
Crossref
8

Scopus
9

...

Progress monitoring of academic achievement is an essential element to prevent learning disorders. A prominent approach is curriculum-based measurement (CBM). Various studies have documented positive effects of CBM on students’ achievement. Nevertheless, the use of CBM is associated with additional work for teachers. The use of tablets may be of help here. Yet, although many advantages of computer- or tablet-based assessments are being discussed in the literature (e. g. innovative item formats, adaptive testing, automated scoring and feedback), there are still concerns regarding the comparability of different assessment modes (paper-pencil vs. tablet). In the study presented, we analyze the CBM data of 98 fourth graders. They processed the exact same computation items once with paper and pen and once in a tablet application. The analyses point to comparable results in the test modes, although some significant deviations can be found at item level. In addition, the children report perceived benefits when working with the tablet.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.4.669
Pages: 669-680
cloud_download 1361
visibility 2591
14
Article Metrics
Views
1361
Download
2591
Citations
Crossref
14

Scopus
16

...

Astronomy concept is regarded as one difficult topic in both teachers’ and students’ perspective even though it strongly appeals to the human mind. This concept requires imagination and the ability to use various skills and knowledge, for example, actual motion, relative position, and coordination of views from several points on the Earth to generate an explanation.  As mentioned in the literature, the teacher plays a vital role in the teaching and learning process. Therefore, this study aimed to investigate 45 in-service science teachers’ understanding of astronomy concepts in a professional development program and to diagnose the misconceptions regarding astronomy concepts. A two-tier test, open-ended questions, and a semi-structured interview were used to gather information on the understanding and misconceptions, particularly on celestial motion concepts. The data were analyzed both qualitatively and quantitatively. The results pointed out that after the four-day professional development program, in-service science teachers gained significantly higher two-tier test scores. The highest progression was in the topic of the Sun’s apparent motion. However, most in-service science teachers still held some misconceptions relating to the concept of the seasons. The obstacles in teaching astronomy were also discussed. The study’s findings lead to the improvement of the professional development program for in-service science teachers required to teach astronomy concepts nationwide.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.6.4.745
Pages: 745-758
cloud_download 822
visibility 1760
6
Article Metrics
Views
822
Download
1760
Citations
Crossref
6

Scopus
6

...

This quantitative study aims to examine the relationships between enabling school structure, academic optimism and altruistic behaviours as well as to find out whether altruistic behaviours serve as a mediator between enabling school structure and academic optimism. A scale was applied to teachers from primary- schools in Turkey via random sampling. There were 707 teachers participating in this study. Three existing scales, which are enabling school structure, academic optimism, and teachers’ altruistic behaviours scales, were used to collect data from teachers. Descriptive statistics and bivariate correlations were calculated in the study to investigate correlations among all the variables and reliabilities of the measures. Structural Equation Modelling investigated the effects of Enabling School Structure on School Academic Optimism through Teachers’ Altruistic Behaviours. The results confirmed a positive relationship between all variables of the study. The findings also revealed the mediator effect of TAB on the relationship between ESS and SAO. Finally, some recommendations were given based on results.

description Abstract
visibility View cloud_download PDF
10.12973/ijem.7.1.137
Pages: 137-154
cloud_download 980
visibility 1793
5
Article Metrics
Views
980
Download
1793
Citations
Crossref
5

Scopus
3

...