Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

17.693

P-Index

This Author published in this journals

Kamid, Kamid

Unknown Affiliation

Author-ID : 1545739

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

Published : 184 Documents Claim Missing Document

Claim Missing Document

Articles

15 16 17 18 19

The Effect Of Adaptive Learning Experience (Adlx) On Mathematics Learning Outcomes Of High School Students In Grade Xi Based On Learning Motivation Mustofa Mustofa; kamid kamid; Mujahidawati Mujahidawati
Edunity Kajian Ilmu Sosial dan Pendidikan Vol. 3 No. 8 (2024): Edunity : Social and Educational Studies
Publisher : PT Publikasiku Academic Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57096/edunity.v3i8.286

This study aims to analyze the effect of the use of ADLX (Adaptive Learning Experience) on the mathematics learning outcomes of grade XI high school students by considering learning motivation. Using a quasi-experimental method with a non-equivalent control group design, this study involved several 11th grade high school students in X City who were divided into two groups: an experimental group using ADLX and a control group using conventional methods. The research instruments include mathematics learning outcome tests and learning motivation questionnaires validated by experts. The data were analyzed using the variance analysis technique (ANOVA) to test the hypothesis. The results showed significant differences in mathematics learning outcomes between the experimental and control groups, with the experimental group using ADLX showing better results. The data analysis also revealed that learning motivation interacted significantly with ADLX use, suggesting students with high learning motivation benefited more from ADLX use than students with low learning motivation. In general, students report that their learning motivation is influenced by the material's relevance to their daily lives and interactive and engaging teaching approaches. The use of ADLX, which involves hands-on experience and real-life examples, is considered effective in increasing understanding and motivation for learning math. This shows that the contextual learning approach is to improve students' understanding of mathematics. The conclusion of this study is that the use of ADLX can improve the mathematics learning outcomes of high school students in grade XI, especially for students with high learning motivation. These findings emphasize the importance of integrating adaptive technology in learning and the need for strategies to increase student learning motivation to achieve optimal learning outcomes.

The influence of the ability to understand mathematics concepts based on van hiele's level of thinking on the learning outcomes of mathematics education students Nofyta Arlianti; Kamid Kamid; Jefri Marzal; Muhammad Haris Effendi Hasibuan
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol. 10 No. 3 (2024): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020244022

The aim of this research is to find out whether there is an influence on the ability to understand mathematical concepts based on Van Hiele theory on the learning outcomes of STKIP Muhammadiyah Sungai Penuh students. The research method that will be carried out is associative (correlational) research. Sample determination was carried out using random sampling technique or determining samples randomly after carrying out a normality test, test homogeneity and equality of means tests. The results of the calculations carried out obtained the calculated r value = 0.5 46 and r table = 0.444, apparently r count > r table , then it can be concluded that H 1 accepted , so it can be concluded that there is a significant relationship between learning interactions and results learn mathematics with interpretation Enough. Coefficient of determination (r)2 = 0.2981 . So the magnitude of the relationship between variable X and variable Y is 29.81 %. This means that the relationship between the ability to understand mathematical concepts and the learning outcomes of transformation geometry is 29.81 %.

Improving geometry transformation thinking skills using student activity sheets based on discovery-contextual learning based on Van Hiele's theory Nofyta Arlianti; Kamid Kamid; Jefri Marzal; Muhammad Haris Effendi Hasibuan
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol. 11 No. 3 (2025): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020254836

Geometry thinking ability is the ability of students in terms of observing objects, building definitions based on the characteristics inherent in the object, recognizing the relationship between one object with other objects, and applying it in solving geometry problems. However, the ability to think geometry students are still low. This is because students are still dependent on lecturers in receiving information and learning that occurs in the classroom has not facilitated the ability to think geometry, especially geometry transformation. For this reason, a student activity sheet based on Discovery- Contextual Learning based on van hiele theory was developed which is effective in improving the geometry thinking ability of mathematics education students of STKIP Muhammadiyah Sungai Penuh. The subjects of this study were 5th semester students of mathematics education. The development model used is adapted from the Plomp model. There are three stages in this model, namely preliminary research, prototype phase, and assessment. This study focused on seeing the effectiveness of the product at the assessment stage. The assessment phase was carried out on a field test consisting of 13 students for 9 meetings. The syntax of this learning model includes: 1) Stimulation, 2) Constructivism, 3) Problem Statement, 4) Data Collection, 5) Learning Community, 6) Modeling, 7) Data Processing, 8) Verification, 9) Reflection, and 10) Authentic Assessment.

Students’ mathematical problem-solving in HOTS based on learning interest Muzakir, Muzakir; Kamid, Kamid; Yantoro, Yantoro
Indonesian Research Journal in Education |IRJE| Vol. 10 No. 1 (2026): IRJE |Indonesian Research Journal in Education| in Progress|
Publisher : Universitas Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/irje.v10i1.34554

This study examines the association between students’ learning interest and their mathematical problem-solving ability in solving Higher Order Thinking Skills (HOTS) questions. The research employed a quantitative descriptive-correlational design involving 33 seventh-grade students at MTs Negeri 1 Merangin. Learning interest was measured using a Likert-scale questionnaire, and students were categorized into high, moderate, and low interest groups based on mean and standard deviation scores. Problem-solving ability was assessed through three HOTS items representing Bloom’s cognitive levels C4 (analysis), C5 (evaluation), and C6 (creation), evaluated using Polya’s problem-solving indicators. Data were analyzed using descriptive statistics and comparative analysis across interest categories. The results indicate that students with higher learning interest achieved better performance in problem-solving tasks. However, students’ performance was also influenced by the cognitive complexity of the HOTS items. The findings suggest that learning interest contributes positively to mathematical problem-solving ability.

The Effectiveness of digital technology-based learning models on students' mathematical abilities Susanti, Ade; kamid; Syaiful; Huda, Nizlel
Jurnal Pengembangan Pembelajaran Matematika (JPPM) Vol. 8 No. 1 (2026): Jurnal Pengembangan Pembelajaran Matematika: Volume 8 Nomor 1 February 2026
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jppm.2026.81.13-26

ABSTRACT This study aims to analyze the effectiveness of implementing digital technology-based learning models in improving students' mathematical abilities in higher Education through systematic literature review. Mathematical skills are an essential competency needed by students in facing the era of the industrial revolution 4.0. However, data shows that students' mathematical achievement in various countries is still low. This study uses the systematic literature review method with the PRISMA protocol to identify, evaluate, and synthesize 47 research articles from Scopus and Sinta-indexed journals during 2018-2024. The analysis results showed that implementing digital technology-based learning, such as mobile application-assisted learning, adaptive learning systems, augmented reality, and game-based learning, could improve students' mathematical skills with an average effect size of 0.78 (strong influence). Significant findings indicate that personalized learning through adaptive technology substantially improves mathematical problem-solving capabilities. In contrast, immersive technologies such as AR/VR effectively improve conceptual understanding of multivariable geometry and calculus materials. This research contributes in the form of a comprehensive mapping of various digital learning models and their optimal implementation contexts, as well as identifying opportunities for integrating big data and artificial intelligence in creating an adaptive mathematical learning ecosystem. Further research is needed to explore the long-term impact of implementing digital technologies and develop a pedagogical framework that optimizes the synergy between technology and constructivist approaches in mathematical learning in higher Education. Keywords: Learning Model, Digital Technology, Mathematical Ability, Higher Education.

Desain E-Modul Berbasis Budaya Lokal Batik Jambi untuk Meningkatkan Keterampilan Proses Murid SMP Sari, Fitri Indah; Kamid, Kamid; Ramalisa, Yelli
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 6 No. 1 (2026): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v6i1.3908

E-modul terintegrasi Batik Jambi dikembangkan untuk mengasah keterampilan proses matematis murid tingkat SMP. Produk ini dirancang dengan mengutamakan validitas, kepraktisan, dan efektivitas. Dalam mencapai tujuan tersebut, pendekatan Research and Development (R&D) dipilih dengan mengadopsi kerangka kerja ADDIE yang memuat lima fase berurutan, yakni Analisis, Perancangan, Pengembangan, Implementasi, dan Evaluasi. Partisipan dalam penelitian ini dipilih menggunakan teknik purposive sampling yang terdiri dari para validator yang ahli di bidang materi dan desain, seorang pendidik matematika, sembilan orang peserta didik yang terlibat dalam uji coba skala terbatas, serta 30 siswa kelas IX C dari SMP Negeri 24 Kota Jambi yang menjadi subjek uji coba lapangan. Pengumpulan data dilakukan melalui lembar validasi, angket kepraktisan, angket respons murid, serta soal tes keterampilan proses matematika. Hasil validasi ahli materi (86%) dan ahli desain (87%) tergolong “sangat valid”. Modul ini dinilai mudah diimplementasikan dengan perolehan skor 80% dari guru dan 83% dari siswa. Keefektifan produk terlihat dari peningkatan signifikan pada kemampuan proses matematis murid yang ditunjukkan dengan nilai N-Gain sebesar 0,74 tergolong tinggi, serta hasil angket respons siswa yang mencapai 86% dengan predikat sangat efektif. Seluruh indikator keterampilan proses meningkat pada kategori sedang. Dapat disimpulkan bahwa e-modul terintegrasi Batik Jambi direkomendasikan untuk dimanfaatkan sebagai bahan ajar kreatif guna mengembangkan keterampilan proses matematika murid, di samping turut menanamkan kecintaan terhadap warisan budaya daerah.

Development and Implementation of a Web-Based Journal Management System to Enhance Accreditation and Quality Evaluation Kamid Kamid; Mukhlash Abrar; Dwi Agus Kurniawan; Eko Nuriyatman
Journal Evaluation in Education (JEE) Vol 6 No 1 (2025): January
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/jee.v6i1.1467

Purpose of the Study: This study aims to explore the role and importance of a dedicated journal management website in facilitating the organization, monitoring, and evaluation of journal development at Jambi University. The focus is on how this digital platform can improve journal accreditation processes and overall management efficiency. Methodology: The research adopts a qualitative approach, utilizing focused interviews with 20 respondents from the journal management team at Jambi University. A purposive sampling method was employed to ensure that participants had relevant experience in journal management. Data were collected through in-depth interviews and analyzed to identify common themes related to the challenges and benefits of using a centralized journal management platform. Main Findings: The findings reveal that the implementation of a dedicated journal management website is crucial in supporting the accreditation and development process. Respondents highlighted that such a platform simplifies tracking journal progress, facilitates communication and collaboration among team members, and provides an organized structure for managing evaluation and feedback. The website also enables the team to systematically monitor the quality of journals, helping them meet national and international accreditation standards more efficiently. Novelty/Originality of the Study: This study introduces an innovative approach to managing academic journals through a specialized digital platform, addressing a critical gap in traditional journal management practices. The proposed website not only enhances administrative efficiency but also serves as a strategic tool for continuous quality improvement and collaborative evaluation, ultimately raising the university’s research profile on a broader scale.

EKSPLORING JAMBI CULTURAL ELEMENTS IN DEVELOPING MATHEMATICS QUESTIONS THAT MEASURE THE COGNITIVE PSYCHOLOGY OF JUNIOR HIGH SCHOOL STUDENTS: Jambi, Indonesia Caesarani, Nabila Nasywa; Kamid; Yelli Ramalisa
Jurnal Math-UMB.EDU Vol. 13 No. 2 (2026): MARCH
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v13i2.10092

This study was motivated by the importance of integrating local culture into mathematics learning and developing assessment instruments that can measure students’ cognitive psychology, particularly critical thinking skills. The objective of this study was to develop mathematics problems based on Jambi cultural elements and to analyze junior high school students’ critical thinking skills as part of cognitive psychology. This study employed a Research and Development (R&D) method using the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. The subjects of this study were ninth-grade students of Junior High School 4 Jambi City. Data were collected through interviews, tests, and questionnaires. The developed instrument consisted of ten mathematics problems based on Jambi cultural contexts and six indicators of critical thinking, namely interpretation, analysis, inference, evaluation, explanation, and self-regulation. The results showed that the developed instrument met the validity and reliability criteria. The validation results indicated that the material aspect obtained a score of 86.4% and the design aspect obtained 89.8%, both categorized as very valid. The reliability test using Cronbach’s Alpha showed a value of 0.743, indicating that the instrument had sufficient reliability. The field test results showed that students’ critical thinking skills reached an average score of 70.1%, which is categorized as high. These findings indicate that mathematics problems based on Jambi cultural elements are feasible and effective to be used as an instrument to measure students’ critical thinking skills in mathematics learning. Keywords: Cognitve Psychology; Critical Thinking; Jambi Culture; ADDIE; SPLDV

ETHNOMATHEMATICS-BASED COGNITIVE ASSESSMENT MODEL FOR DYSCALCULIA STUDENTS: Jambi, Indonesia Rahayu, Gebby Kusuma; Kamid; Yelli Ramalisa
Jurnal Math-UMB.EDU Vol. 13 No. 2 (2026): MARCH
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v13i2.10093

This research is motivated by the learning difficulties experienced by students with dyscalculia in mathematics, particularly in understanding numerical concepts and performing basic arithmetic operations. This study aims to develop an ethnomathematics-based cognitive assessment model using the traditional congklak game and question cards to assess students' cognitive abilities in learning mathematics. This study uses the Research and Development (R&D) method with the ADDIE model, which consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. The research participants were six seventh-grade students with dyscalculia identified through a screening test. The developed model was tested with content validity and reliability tests. Content validity was validated by two experts, namely a subject matter expert and a media design expert, to evaluate the content and feasibility of the assessment model design. The results showed that the model achieved a validity score of 96.88% from the media expert and 93.75% from the subject matter expert, indicating that the product is valid. Furthermore, the reliability test using Inter-Rater Reliability (ICC) produced a value of 0.892, indicating very high reliability. These findings suggest that an ethnomathematics-based cognitive assessment model can be used as an alternative tool to assess the cognitive abilities of students with dyscalculia in adding and subtracting integers through culturally relevant learning activities. Keywords: Assessment cognitive; Ethnomathematics; Dyscalculia; Congklak

ANALISIS IMPLEMENTASI PENDEKATAN KONTEKSTUAL DALAM PEMBELAJARAN MATEMATIKA MATERI BANGUN DATAR : STUDI KASUS PADA SISWA KELAS II SEKOLAH DASAR Nurjannah; Kamid; Zahyuni, Violita
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01, Maret 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.44031

This study aims to analyze the implementation of the Contextual Teaching and Learning (CTL) approach in mathematics learning on plane geometry material for second grade elementary school students and to describe students’ understanding after the implementation of the approach. The background of this research is the low understanding of students toward plane geometry concepts, where more than 60% of students had difficulty recognizing and distinguishing basic shapes such as squares, rectangles, and triangles. The study employed a descriptive qualitative research design. The research was conducted at SDN 19/1 Muara Tembesi with the subjects consisting of second grade students and the mathematics teacher. Data were collected through observation, interviews, and documentation. The data were analyzed using descriptive analysis to describe the process of implementing the contextual approach and its impact on students’ conceptual understanding. The findings show that the implementation of the CTL approach can create more meaningful learning by linking mathematical concepts with students’ real-life experiences. Through contextual activities such as observing objects in the surrounding environment, asking questions, group discussions, and reflection, students became more active and engaged in the learning process. As a result, students were able to better recognize the characteristics of plane figures and understand the concepts more concretely. Therefore, the contextual approach can be considered an effective strategy to support mathematics learning in elementary school, especially in helping students understand abstract concepts through real-life contexts.

Co-Authors -, Maison Ade Kumala Sari Ade Susanti Adtria, Khoirunisa Vivi Agung Febrianto Agustina . Ahmad Mansur Nawahdani Ahmad Puguh Eriawan Ainun Mardia Al Ikhlas, Al Ikhlas Alfiana, Rizki Alhakko Latif Ali Sadikin Alrizal , Alrizal Amelia, Elga Amelia Anak Agung Gede Sugianthara Andri Mahardhika Birda ANGGRAENI, RENI Anifa Ruzki Amalia Anisa Ermaida Anwar, Sofnidar Aprizal Lukman Arie Gusman Arta Rajasha Herlambang Arta Rajasha Herlambang Asni Johari Asrial Asrial Astalini Astalini Athikah, Athikah Aty Mulyani Auliya Arnitasyari Ayu Wandari Azzahra, Miftahul Zannah Bambang Hariyadi Bambang Hariyadi Bambang Hariyadi Bella Arisha, Bella BT Yosi Olda Fionika Caesarani, Nabila Nasywa Cahyani, Anisa Eka Damris Muhammad Damris Muhammad Darmaji Darmaji, Darmaji Della Novalita Devia Meisya Badar Deviani Asri Dewi Iriani Dewi Iriani Dewi, Rina Kusuma Dharma, Dian Dian Dharma Dwi Agus Kurniawan edumatica FKIP effendi, zaimi Ekawarna Ekawarna, Ekawarna Eko Nuriyatman Elza Triani Evita Anggerein Evita Anggereini Fadillah, Agus Ferdinan, Roy Andre Fibrika Rahmat Basuki Fiki Alghadari Fionika, BT Yosi Olda Fitra, Dian Fitri Indah Sari gusmi kholijah HARYANTO Haryanto Haryanto Haryanto Haryanto Hasiibunnisa, Hasna Hasna Hasiibunnisa Hayati, Tri Rahmah Hedia Rizki Hellinawati Hellinawati Hikmawati Hikmawati Humairah Farsa Husni Sabil Husnul Khatimah Iga Mawarni Imelda Aisah Sarip Indah Etika Jayawarsa, A.A. Ketut Jefri Marzal Jufri Jufri Jufri Jufri Jules Nurhatmi Junita, Ranisa Khairisti Iis Handayani Khairul Amin Khairul Anwar Khairul Anwar Kurniawan, Dwi Agus Liska Yanti Pane Lismayani, Lismayani Lucy Astagina Putri M Rusdi M Rusdi M. Rusdi M. Rusdi Mardhotillah, Bunga Mardia, Ainun Maridsha Zalianti Marlina Marlina Martinawati Martinawati meirisa sahanata Miftahul Zannah Azzahra Minarsih Minarsih Muhaimin Muhaimin Muhaimin Muhaimin Muhaimin Muhaimin Muhammad Eka Setiawansyah Muhammad Haris Effendi Hasibuan Muhammad Rusdi Muhammad Rusdi Muhammad Rusdi Muhtadin Muhtadin Mujahidawati Mujahidawati Mujahidawati Mujahidawati, Mujahidawati Mukhlash Abrar Munajib Munajib Muslim Muslim Mustofa Mustofa Mutia, Rada Irma Muzakir Nabilah, Balqis Saffanah Nabilla, Hanif Alyaa Naufal Aqila Kusnadi Nawahdani, Ahmad Mansur Neilul Isra Pratama niken rarasati Nina Mardiana (F01108057) Ningsih, Irma Widya Nizlel Huda Nofyta Arlianti, Nofyta Noor Fajriah, Noor novferma, novferma Novi Yosheva Noviyla, Dania Nurdina Khairunnisa Nurfatikhah Nurfatikhah Nurjannah NURUL HIDAYAH Oktavia, Sri Wina Olva Fitaloka Pakpahan, Nicolaus Pardiansyah, Riko Pebriana Pebriana Perdana, Rahmat Prameswari, Nirmala Prastika Istiqomah Pratama, Wahyu Adi Putra, Aditya Rizky Putri, Fhadira Insani Putri, Maifa Munsyaila Rahayu, Gebby Kusuma Rahmad S, Leo Rahman, Adriyan Ardi Rahmat Perdana Rahmat Septria Ramadhan, Nurul Izzati rarasati, niken Rasmi, Dian Pertiwi Ratu Ilma Indra Putri Ratumas Feby Purniance Rayandra Asyhar Resmita Resmita Resmita, Resmita Rezki Amalia, Nosa Rhamadan, Fany Fachri Rido Ilham Widodo Rifni Anjani Riki Chandra Wijaya Riko Pardiansyah Rina Kusuma Dewi Rina Kusuma Dewi Risnita Risnita Rita Ningsih, Rita Rivani, Putri Ayu Rizki, Hedia Rizki, Hedia Rohati Rohati Rohati Rohati Roseli Theis Roseli Theis Rusdi Rusdi S.Pd. M Kes I Ketut Sudiana . Sabila Eka Septi Sabila Eka Septi Sabri Amin Sabri Amin Saharudin Saharudin Saharudin Saharudin Saharudin Saharudin Sainuddin, Syamsir Saputri, Rikhel Saputri, Titin Rezeki SATRIYAS ILYAS Saumi Malini Septi, Sabila Eka Septiani Wulandari Sidauruk, Titta Sara Oktaviani Siti Rohana Siti Rohana Slamet Ngadino Sofnidar - Sri Dewi Sri Muslimatul Husna Sri Winarni Sri Winarni Suci, Antonynio Sufri Sufri Sufri Sufri Suratno Suryaningsih, Yuni Sutrimo Sutrimo Sutrimo Sutrimo, Sutrimo Sutrisno Sutrisno, Sutrisno Syafitri, Dwi Nurhafifah Syaiful Syaiful . Syaiful Anwar Syaiful Syaiful Syamsurizal - - syamsurizal syamsurizal Syifaurrahmadania Syifaurrahmadania Tata Ristiati Tri Rahmah Hayati Tria Gustiningsi TRIANI, ELZA Venty Emma Chahyanti Vita Ria Syafitri Z Wahyu Adi Pratama Wahyu, Tri Dedy Wandari, Ayu Wandari, Ayu Wardi Syafmen Wardi Syafmen Wawan Kurniawan Widodo, Rido Ilham Wullan Rahmadani Yantoro, Y Yantoro, Yantoro Yelli Ramalisa Yulita Dwi Citra Yulita Sinabang Yuliya, Sri Yuni Widiati Yunia Parawansa Yunita Permata Sari Zahyuni, Violita zulistia nabila Zulkardi Zulkardi Zulkardi Zurweni Zurweni

Title

Found 184 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 184 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 184 Documents
Search