JURNAL PAJAR (Pendidikan dan Pengajaran)最新文献

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ANALYSIS OF THEME 9 MATHEMATICS 5 TH GRADE MATHEMATICS QUESTIONS AT SDIT RAUDHATURRAHMAH PEKANBARU 北京师范大学五年级数学主题九题分析
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-25 DOI: 10.33578/pjr.v7i2.9210
Eni Siskowati, S. Ramadhan
{"title":"ANALYSIS OF THEME 9 MATHEMATICS 5 TH GRADE MATHEMATICS QUESTIONS AT SDIT RAUDHATURRAHMAH PEKANBARU","authors":"Eni Siskowati, S. Ramadhan","doi":"10.33578/pjr.v7i2.9210","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9210","url":null,"abstract":"This study aims to evaluate learning through test techniques, which are conducted on 5th grade elementary school students, Mathematics subject. This research is a type of quantitative descriptive research using the ex post facto method. The instrument used in this study was in the form of math subject matter questions consisting of 20 items collected through a written test technique on students. The data obtained were analyzed using the Rasch Model assisted by the Winstep program through an empirical validity process including validity, reliability and difficulty level tests. The results showed that in the validity test, items were invalid, in the reliability test there were 2 types, namely Person Reliability which was categorized as very good, while Item Reliability was categorized as weak. Whereas on the results of the difficulty level of the questions, the category is very difficult. The implication of this research is that this research can be used as a reference for other researchers in conducting research on the preparation and analysis of item items. At the time of designing the questions, it is hoped that a review will be carried out regarding the material that will be discussed in the test.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45123379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DEVELOPMENT OF CREATIVE ACTIVITIES THROUGH BATIK ART OF DECORATIVE VARIETY DESIGN TO IMPROVE KINDERGARTEN TEACHERS' CREATIVITY 通过蜡染艺术的装饰品种设计开展创意活动,提高幼儿园教师的创造力
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-24 DOI: 10.33578/pjr.v7i2.9221
Novysa Basri, R. Saputra, Fauziatul Halim, A. Syahrin
{"title":"DEVELOPMENT OF CREATIVE ACTIVITIES THROUGH BATIK ART OF DECORATIVE VARIETY DESIGN TO IMPROVE KINDERGARTEN TEACHERS' CREATIVITY","authors":"Novysa Basri, R. Saputra, Fauziatul Halim, A. Syahrin","doi":"10.33578/pjr.v7i2.9221","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9221","url":null,"abstract":"The purpose of this research is to examine the development of the activities of the teachers of Al-Muna Kindergarten to improve the creative abilities of teachersthrough decorative batik designs. The research method uses qualitative methods with an interdisciplinary approach. The research data was collected by observation,interview and documentation techniques. Checking the validity of the data using source triangulation, then analyzed using the flow reduction, presentation, and verification of data. The results showed that the development of decorative batik design creative activities had an impact on increasing the ability of teachers in the artof creativity, through batik decorative designs the teacher's creativity was formed by definition, namely the formation of one's personality with a positive sideto findnew things by creating prases (systems). and products. The resulting product is the manufacture of batik motif paintings with decorative designs on glass media, where the activity development period is 2 weeks with two stages of activity, the involvement of Al-Muna Kindergarten teachers totaling 10 people with a basic understandingof art has almost the same assumption survey, that teacher's art of creativity has not developed as expected in terms of professional competence development for PAUD teachers with cheerfull and flexible principles, so the results of this study have a good impact on the development of Al-Muna Kindergarten Teacher students.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41584762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Influence of Project Based Learning Models on Student Learning Outcomes Materials for High Grade Print Art for Class IV SD Negeri Lampeuneurut Aceh Besar 基于项目的学习模式对学生学习成果的影响——四级SD Negeri Lampeuneurt Aceh Besar高级版画材料
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-23 DOI: 10.33578/pjr.v7i2.9178
Riski Prastiya, Aida Fitri, Fauzi Fauzi, Novysa Basri, A. Syahrin
{"title":"The Influence of Project Based Learning Models on Student Learning Outcomes Materials for High Grade Print Art for Class IV SD Negeri Lampeuneurut Aceh Besar","authors":"Riski Prastiya, Aida Fitri, Fauzi Fauzi, Novysa Basri, A. Syahrin","doi":"10.33578/pjr.v7i2.9178","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9178","url":null,"abstract":"The purpose of this study was to analyze the significant effect of the use of the Project Based Learning model on student learning outcomes for high grade fourth grade SD Negeri Lampeuneurut Aceh Besar. The methodology used is a quantitative methodology and this type of experimental research with a pre-experimental design using one group pretest-posttet design. The study population was all fourth grade students at SD Negeri Lampeuneurut Aceh Besar consisting of 4 classes with one class sampling using the Nonprobability Sampling/Purposive Sampling technique from the four available parallel classes. Data collection was carried out using tests, namely skill tests with instruments in the form of performance tests, to measure the initial ability and final ability of students while data analysis techniques used SPSS Statistics version 24 and hypothesis testing with paired t-samples. test obtained a significance value (2-tailed) of 0.000 <0.05. Then the decision-making criteria, namely H1 is accepted and H0 is rejected. Thus it can be concluded that there is a significant effect of the use of the Project Based Learning model on the learning outcomes of high-class students in printmaking class IV SD Negeri Lampeuneurut Aceh Besar.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48746690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE IMPLEMENTATION OF E-MODULE IN SEMANTIC CLASS AT ENGLISH STUDY PROGRAM: STUDENTS’ PERCEPTION 英语学习课程中语义课电子模块的实施:学生的感知
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-22 DOI: 10.33578/pjr.v7i2.9054
Sumandiyah Sumandiyah, I. Purwanti, Eliwarti Eliwarti
{"title":"THE IMPLEMENTATION OF E-MODULE IN SEMANTIC CLASS AT ENGLISH STUDY PROGRAM: STUDENTS’ PERCEPTION","authors":"Sumandiyah Sumandiyah, I. Purwanti, Eliwarti Eliwarti","doi":"10.33578/pjr.v7i2.9054","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9054","url":null,"abstract":"E-module as a learning tool is a new experience for English students. Therefore, it is important to know how they perceive the implementation of an electronic module in the Semantic class in the English Study Program. This study aims to investigate English students’ perception of the implementation of the E-module in Semantic class at the English Study Program. The design of this research is mixed methods (quantitative and qualitative research). The data were gathered using questionnaire and interview. Cluster random sampling was used to select the sample of this study that involved one class consisting of 40 students. Ten of the students were interviewed for the qualitative data. The findings showed that the students had a high perception of the implementation of e-module in the Semantic class. They also hope that e-module can be further developed and applied in other courses because most of them perceived that e-module is a fun, complete, and total innovation in learning media that can facilitate them learning anytime and anywhere.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42506490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EFFECTIVENESS OF CREATIVE PRODUCT LEARNING AND ENTREPRENEURSHIP OF THE LIGHT VEHICLE ENGINEERING EXPERTISE PROGRAM AT SMK NEGERI 1 BINTAN UTARA 新加坡国立大学negeri 1 bintan utara分校轻型汽车工程专业知识项目创新产品学习和创业的有效性
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-10 DOI: 10.33578/pjr.v7i2.9059
Fitria Destika Wulandary, S. Sumarno, Hendripides Hendripides
{"title":"EFFECTIVENESS OF CREATIVE PRODUCT LEARNING AND ENTREPRENEURSHIP OF THE LIGHT VEHICLE ENGINEERING EXPERTISE PROGRAM AT SMK NEGERI 1 BINTAN UTARA","authors":"Fitria Destika Wulandary, S. Sumarno, Hendripides Hendripides","doi":"10.33578/pjr.v7i2.9059","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9059","url":null,"abstract":"This study aims to determine the Effectiveness of Learning Creative Products and Entrepreneurship in the Light Vehicle Engineering Skills Program in Class XII of SMK Negeri 1 Bintan Utara. The method that the researchers used in this study was a quantitative descriptive method with a formative evaluation model. The object of this research is creative product learning and entrepreneurship class XII. Data collection techniques with observation and test techniques. Data were analyzed descriptively. The results showed that the presentation for the learning process was 72.5% and student learning outcomes were 53.85%. Thus it can be concluded that: 1). The learning process for creative products and entrepreneurship in the light vehicle engineering expertise program at SMK Negeri 1 Bintan Utara is still in the sufficient category 2). The learning outcomes of students learning creative products and entrepreneurship in the light vehicle engineering expertise program at SMK Negeri 1 Bintan Utara are still in the less category, 3). The effectiveness of learning creative products and entrepreneurship in the light vehicle engineering expertise program at SMK Negeri 1 Bintan Utara is still not effective.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42943411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DEVELOPMENT OF PROBLEM BASED LEARNING-BASED E-MODULES WITH FLIP PDF PRO APPLICATION IN PHYSICS COURSES 基于问题的基于学习的电子模块的开发及其在物理课程中的应用
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-10 DOI: 10.33578/pjr.v7i2.9041
Afifah Hidayatullah, Silvi Trisna, Aidhia Rahmi
{"title":"DEVELOPMENT OF PROBLEM BASED LEARNING-BASED E-MODULES WITH FLIP PDF PRO APPLICATION IN PHYSICS COURSES","authors":"Afifah Hidayatullah, Silvi Trisna, Aidhia Rahmi","doi":"10.33578/pjr.v7i2.9041","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9041","url":null,"abstract":"This research was motivated by the lack of interest in students' learning towards physics subjects which was caused by the teaching materials used by educators during the learning process. This study aims to develop problem-based learning electronic glasses modules on momentum and impulse material and to determine the validity and practicality of e-modules for students in class X SMA Negeri 1 Tapung. This type of research is development research using the research and development (R&D) method. The method used in this research is an R&D panel with the ADDIE model. To achieve this goal, several stages of development are used, namely, analyze, design, develop, implement, evaluate. Meanwhile the result of this research is an electronic module on momentum and impulse material. The results of the validation of material and media experts on the electronic module get a proportion of 81.86% which is in the very valid category. The practicality of a product is seen from the practicality test obtained from the results of the practicality sheet for the electronic module of 95.70% and is included in the very practical category.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43697358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE CONCEPT OF DIFFERENTIATION LEARNING: SOLUTIONS OF DIVERSITY ELEMENTARY SCHOOL LEARNING 差异化学习的概念:小学学习多样性的解决方案
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-04 DOI: 10.33578/pjr.v7i2.8992
Henry Aditia Rigianti
{"title":"THE CONCEPT OF DIFFERENTIATION LEARNING: SOLUTIONS OF DIVERSITY ELEMENTARY SCHOOL LEARNING","authors":"Henry Aditia Rigianti","doi":"10.33578/pjr.v7i2.8992","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.8992","url":null,"abstract":"The aims of this research is to describe the concept of differentiation learning as a solution to the diversity of learning in the classroom. Differentiation learning was launched simultaneously with independent learning which has started to be implemented in elementary schools. The main feature of differentiation learning is to interpret every diversity possessed by students to be facilitated properly in learning activities. Differentiation learning seeks to modify the process of education and learning in the classroom to accommodate the fulfillment of the learning needs of each student. In practice, the teacher must be able to consider that each student in the class has diverse and unique learning needs. Differentiation learning consists of differentiation of content, processes and learning products. Therefore students must have broad opportunities to be able to demonstrate what they have learned in the learning process which is carried out according to their learning needs. The research method used is library research. Data collection techniques are carried out by searching data through various sources, both papers, books, articles and journals. The results of the study show that differentiation learning is considered to be able to facilitate the diversity of students through a series of content, context and product-based learning activities.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47395922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DEVELOPMENT OF STEAM BASED E-HANDOUT TO IMPROVE MATHEMATICAL CONNECTION ABILITY AT UPT SMP NEGERI 41 MEDAN 基于蒸汽的电子讲义的开发,以提高upt SMP的数学连接能力
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-04 DOI: 10.33578/pjr.v7i2.9000
S. Nurjannah, Rosliana Siregar, Syahlan Syahlan
{"title":"DEVELOPMENT OF STEAM BASED E-HANDOUT TO IMPROVE MATHEMATICAL CONNECTION ABILITY AT UPT SMP NEGERI 41 MEDAN","authors":"S. Nurjannah, Rosliana Siregar, Syahlan Syahlan","doi":"10.33578/pjr.v7i2.9000","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9000","url":null,"abstract":"This study aims to produce an e-handout of STEAM-based circle material to improve mathematical connection ability at UPT SMP Negeri 41 Medan. The research and development design (R&D) uses the Thiagarajan model. The results showed that the STEAM-based e-handout met the criteria of being valid, and practical and improving mathematical connection skills. Material experts gave an average score of 81% (very valid), linguists gave an average of 80% (fairly valid) and media experts gave an average score of 100% (very valid). The average score of the teacher's response to the practicality of the e-handout is 75% (practical) and the student's percentage is 67% (practical), meaning that teachers and students have a positive response. Mathematical connection ability at UPT SMP Negeri 41 Medan has met the criteria of effectiveness. This is shown in the second trial conducted, namely the learning objectives achieved from the three mathematical connection indicators that exceed 75%, and classical student learning completeness is 96%. the enhancement in students' mathematical connection abilities with an average N-gain score in trial I and trial II obtained an enhancement of  0.134.  it can be concluded that the developed e-handout is valid, practical, and effective and can improve mathematical connection ability.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42560670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
LEARNING TO WRITE EXPLANATION TEXT USING THE PICTURE TO PICTURE METHOD FOR STUDENTS OF MTs NURUL HIKMAH, BEKASI CITY 学习用图对图的方法来写讲解文字
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-04 DOI: 10.33578/pjr.v7i2.9120
Sigit Widiyarto
{"title":"LEARNING TO WRITE EXPLANATION TEXT USING THE PICTURE TO PICTURE METHOD FOR STUDENTS OF MTs NURUL HIKMAH, BEKASI CITY","authors":"Sigit Widiyarto","doi":"10.33578/pjr.v7i2.9120","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9120","url":null,"abstract":"Learning to write for some students is still difficult. Writing requires practice and mastery of skills such as vocabulary. Appropriate and effective methods also determine the success of learning to write. One method that emphasizes collaborative learning is the picture to picture cooperative method. This study used the Kemmis and Mc Taggart class action methods with action, observation and reflection processes. The students who participated in this research were 37 grade 9 students of Mts Nurul Hikmah Bekasi City. Research using 2 cycles. In the first and second cycles the researcher provided explanatory writing material using the picture to picture method. The theme of the pictures given are pictures with natural phenomena. There is an increase of 3 points between cycles 1 and 2. Learning to write using the picture to picture method can improve the results of students' ability to write explanatory texts. Teachers are expected to be able to complete this method with the help of several other media, such as augmented reality applications, power points and several other media, so that there are variations in teaching in the classroom.bstract provides an overview of the research carried out, written in full and clear.","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46841261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
ANALYSIS OF STUDENTS MATHEMATICS SELF REGULATED LEARNING DURING PANDEMIC COVID-19 新冠肺炎疫情期间学生数学自主学习分析
JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-04 DOI: 10.33578/pjr.v7i2.9139
N. N. A. Panggabean, T. Turmudi
{"title":"ANALYSIS OF STUDENTS MATHEMATICS SELF REGULATED LEARNING DURING PANDEMIC COVID-19","authors":"N. N. A. Panggabean, T. Turmudi","doi":"10.33578/pjr.v7i2.9139","DOIUrl":"https://doi.org/10.33578/pjr.v7i2.9139","url":null,"abstract":"At the beginning of 2020, the world announced that there was a COVID-19 virus pandemic that paralyzed all activities. including learning activities at school which were replaced with online learning from home. The purpose of this study was to provide a description of students' self-regulated learning in mathematics learning during the Covid-19 pandemic. The subjects of this study were junior high school students in a school in North Sumatra. This research uses qualitative research with descriptive research type. The method used in this research is a survey method through a questionnaire. The results of this study indicate that students' self-regulated learning in mathematics learning during the Covid pandemic was in the sufficient category. It can be seen from the results of the questionnaire that students tend to be passive during online learning and tend to be one-way, that is, only teachers to students and students tend to work together in doing assignments and the daily tests given to students look similar. ","PeriodicalId":17723,"journal":{"name":"JURNAL PAJAR (Pendidikan dan Pengajaran)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46747802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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