Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

11.485

P-Index

This Author published in this journals

Rully Charitas Indra Prahmana

Universitas Ahmad Dahlan, Yogyakarta, Indonesia

Author-ID : 344090

Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

Published : 192 Documents Claim Missing Document

Claim Missing Document

Articles

9 10 11 12 13

Designing Learning Translation Using the Motifs of Anyaman Bambu Maryati Maryati; Rully Charitas Indra Prahmana
IndoMath: Indonesia Mathematics Education Vol 3 No 2 (2020)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v3i2.7725

Indonesia has many cultures, one of which is in the form of traditional crafts namely Anyaman Bambu. Itâ€™s a form of traditional craft in the community that uses bamboo as its basic material. However, people only see these crafts as only a form of traditional craft, even though there are many motifs in these crafts that can be used as a starting point in learning mathematics, namely geometry transformations. Therefore, this research aims also to produce the learning trajectory of students in learning one subject in geometry transformations namely translation, which develops from informal to formal level through the Indonesian Realistic Mathematics Education (IRME) approach. The research method used is design research starting from preliminary design, design experiments, and retrospective analysis. This study explores how the motifs of Anyaman Bambu make a real contribution for ninth-grade students to understand the concept of translation. The results of design experiments show that the context of the motifs of Anyaman Bambu can stimulate students to understand their knowledge of the concept of translation. All the strategies and models that students find, describe, and discuss that show how students' constructions or contributions can be used to help their initial understanding of the translation.

Math Comics, Vectors, and the Strategy of Preview, Question, Read, Reflect, Recite, Review (PQ4R) Kristina Kurniati; Rully Charitas Indra Prahmana; Alberta Parinters Makur; Silfanus Jelatu
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 8, No 3 (2018): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

The study aims to develop a mathematical comic’s media of vector material on the subject of vector notation and its operation through the strategy of Preview, Question, Read, Reflect, Recite, Review (PQ4R). Furthermore, the product implemented for senior high school students at SMA N 1 Langke Rembong 2017/2018 academic years to know the quality of the media. The instruments used in this research are mathematical comic evaluation sheet, student response questionnaire, and student achievement mathematics test. The learning aid develops through the development model of ADDIE namely Analysis, Design, Development, Implementation, and Evaluation. The results show that the validity of learning aid with the criteria passes without revision based on the validator assessment of the material, language, and media with the score of 4.00, 4.00, and 3.75 respectively. For the aspect of practicality, the media includes in passing criteria and appropriate to be used without revision based on teacher's assessment of comic mathematics with score 4.47 and student response questionnaire with score 3.64 with criteria well used in the learning process. Lastly, the potential effects of mathematical comics include in the high standards based on student achievement test with the percentage of mastery by 75%.

DESIGNING LEARNING ROTATION USING THE CONTEXT OF BAMBOO WOVEN MOTIF Maryati Maryati; Rully Charitas Indra Prahmana
Prima: Jurnal Pendidikan Matematika Vol 4, No 2 (2020): Prima: Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v4i2.2600

An essential part of learning transformation geometry is rotation. Before learning more about other parts of the transformation geometry topic, such as translation, dilation, and reflection, firstly, students are required to understand well about rotation. However, several students have not been able to understand this subject properly due to the stages of learning in the rotation has not been appropriately arranged. Thus, this study aims to design a student learning trajectory in learning rotation, which develop from informal to formal level through the Indonesian Realistic Mathematics Education (IRME) approach. Furthermore, researchers used a design research method divided into three stages, namely preliminary design, design experiments, and retrospective analysis. This study describes how the bamboo woven motif contributes significantly to 31 ninth-grade students understanding the rotation concept. As a result, the woven bamboo motif's context can stimulate students' understanding of rotation. It is proven based on the strategies and models of students during their learning process which contributes to their fundamental knowledge of rotation.

DESAIN HYPOTHETICAL LEARNING TRAJECTORY DALAM PEMBELAJARAN ROTASI MENGGUNAKAN MOTIF BATIK KAWUNG Irma Risdiyanti; Rully Charitas Indra Prahmana
Prima: Jurnal Pendidikan Matematika Vol 2, No 1 (2018): Prima: Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v2i1.411

Penelitian ini bertujuan untuk mendesain lintasan belajar rotasi menggunakan motif batik Kawung sebagai starting point atau konteks pembelajaran. Metode yang digunakan dalam penelitian ini yaitu design research dengan tahapan preliminary design, design experiment dan analysis restrospective. Subjek dalam penelitian ini yaitu beberapa sampel siswa kelas VII SMP. Hasil dari penelitian ini berupa desain hypothetical learning trajectory dalam pembelajaran rotasi menggunakan motif batik Kawung dengan lintasan belajar yaitu siswa menggambar motif batik Kawung secara bebas, siswa menggambar motif batik Kawung dengan ketentuan yang telah disepakati, siswa mendata titik awal dan titik akhir hasil rotasi dalam aktivitas menggambar motif batik Kawung serta menemukan hubungan keduanya dan yang terakhir, siswa menemukan rumus rotasi.Kata Kunci: hypothetical learning trajectory, design research, rotasi, batik Kawung

MATH E-COMIC CERITA RAKYAT JOKO KENDIL DAN SI GUNDUL UNTUK MENGEMBANGKAN KEMAMPUAN BERPIKIR KRITIS SISWA TUNARUNGU Danty Rahmasantika; Rully Charitas Indra Prahmana
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 11, No 2 (2022)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

AbstrakSemakin berkembang pesatnya pengetahuan dan teknologi di abad 21 membawa tantangan besar bagi dunia pendidikan. Media pembelajaran yang digunakan dalam pembelajaran mengikuti perkembangan teknologi dan harus mampu membantu siswa memahami konsep yang dipelajari dengan menggunakan konteks yang dekat dengan siswa. Khususnya di pendidikan matematika, pendekatan yang dapat digunakan yaitu pendekatan Realistic Mathematics Education (RME) yang memiliki karakteristik yaitu menggunakan konteks yang dekat dengan siswa untuk memahamkan konsep matematika. Selain itu di abad 21 ini, kemampuan berpikir kritis menjadi sangat penting bagi peserta didik untuk dapat menghadapi permasalahan dalam realitas kehidupan. Hal tersebut tidak hanya bagi peserta didik biasa tetapi juga bagi peserta didik berkebutuhan khusus. Oleh karena itu, penelitian ini bertujuan untuk merancang media pembelajaran berbasis (RME) yang dapat mengembangkan kemampuan berpikir kritis peserta didik tunarungu. Hasil dari penelitian ini yaitu berhasil dikembangkannya produk media pembelajaran berupa Math E-Comic dengan konteks ethnomathematics yaitu Cerita Rakyat Joko Kendil dan Si Gundul untuk mengembangkan kemampuan berpikir kritis peserta didik tunarungu. Harapannya penelitian ini dapat menyumbangkan khazanah ilmu pengetahuan dalam dunia pendidikan matematika dan dapat menjadi referensi bagi peneliti selanjutnya untuk mengembangkan media pembelajaran dengan topik yang serupa.Kata kunci: Joko Kendil dan Si Gundul, Kemampuan Berpikir Kritis, Math e-Comic, Realistics Mathematics Education, Siswa TunarunguAbstractThe rapid development of knowledge and technology in the 21st century brings significant challenges to education. Learning media used in learning follow technological developments and must help students understand the concepts being studied using contexts that are close to students. Especially in mathematics education, the approach that can be used is the Realistic Mathematics Education (RME) approach which has the characteristic of using a context close to students to understand mathematical concepts. In addition, in the 21st century, critical thinking skills are fundamental for students to face problems in the realities of life. This is not only for ordinary students but also for students with special needs. Therefore, this study aims to design a learning-based media (RME) that can develop the critical thinking skills of deaf students. The results of this research are the successful development of learning media products in the form of Math E-Comic with an ethnomathematics context, namely the Folklore of Joko Kendil and Si Gundul, to develop critical thinking skills of deaf students. It is hoped that this research can contribute to the treasures of knowledge in mathematics education and can be a reference for further researchers to develop learning media with similar topics.Keywords: Joko Kendil and Si Gundul, Critical Thinking Skills, Math e-Comic, Realistic Mathematics Education, Deaf Students

Kemampuan Operasi Hitung Perkalian Dan Pembagian Siswa Tunagrahita Kelas X SMA Laila Fatika Nuari; Rully Charitas Indra Prahmana
JOURNAL OF SONGKE MATH Vol. 1 No. 1 (2018): June Edition, 2018
Publisher : UNIKA SANTU PAULUS RUTENG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.494 KB)

The aim of this research is to know the ability of a student with mental retardation class X Senior High School in the SLB Bhakti Kencana 1 Berbah in resolving about multiplication and division operation of natural numbers. Research methods that were used the descriptive research to see student activity at the finish the same questions are given by researcher. The data was undertaken by using the video recorder to see the processing of student and test the the view student ability. The results obtained by student may be imperfect while doing the test and difficult to count multiplication and division operation. A Student could not connect the division or multiplication operation with another operation. Seen in change the repeated addition become the multiplication, a student could not be doing well. In addition a student not careful in counting and not focusing on doing the test problems.

Desain Pembelajaran Logaritma untuk Siswa SMA Kelas X Resti Madiana Lestari; Rully Charitas Indra Prahmana
Jurnal Gantang Vol 3 No 1 (2018): Pembelajaran dan Media Pembelajaran Matematika yang Inovatif
Publisher : Universitas Maritim Raja Ali Haji

Tujuan penelitian ini adalah untuk mengetahui peran desain pembelajaran logaritma dalam pengenalan konsep logaritma dan mengetahui hasil belajar siswa dalam pembelajaran logaritma melalui Lembar Aktivitas Siswa (LAS) berbasis pendekatan pembelajaran Pendidikan Matematika Realistik (PMR). Penelitian ini menggunakan metode penelitian design research, yang dilaksanakan di salah satu Sekolah Menengah Atas di Yogyakarta. Instrumen yang digunakan adalah instrumen tes tertulis, video, dan catatan lapangan. Hasil penelitian menunjukkan bahwa pada pertemuan ke-1 dan ke-2 siswa beradaptasi dengan desain pembelajaran yang diterapkan. Pada pertemuan selanjutnya, siswa dapat mengikuti kegiatan pembelajaran dengan lebih baik. Selain itu, hasil belajar siswa menunjukkan bahwa nilai rata-rata yang diperoleh siswa adalah 77,5 dengan frekuensi ketuntasan 65,6%.

Kemampuan Konservasi Panjang Pada Siswa Usia 6-7 Apolonia Hendrice Ramda; Rully Charitas Indra Prahmana; Hildegardis Mulu; Bedilius Gunur
Jurnal Gantang Vol 3 No 2 (2018): September
Publisher : Universitas Maritim Raja Ali Haji

Penelitian ini bertujuan untuk mendeskripsikan kemampuan konservasi panjang pada siswa yang memiliki usia 6-7 tahun di Kabupaten Manggarai. Penelitian ini merupakan penelitian deskriptif kualitatif dengan sampel yang diambil secara acak sejumlah 80 anak. Siswa yang berusia 6 tahun berjumlah 40 anak, begitu juga dengan siswa yang berumur 7 tahun, yang diambil dari SD di Kabupaten Manggarai. Instrumen yang digunakan dalam penelitian ini berupa angket konservasi panjang yang berisi pernyataan-pernyataan mengenai berbagai kondisi yang menjelaskan konsep konservasi panjang. Setiap anak diberi tes kemampuan konservasi panjang kemudian dilanjutkan dengan wawancara mengenai alasan memberi jawaban pada tes konservasi tersebut. Hasil penelitian menunjukkan bahwa golongan konserver pada siswa yang berusia 6 tahun sebesar 0% dan 7 tahun sebesar 7,5%. Selanjutnya, golongan konserver parsial pada siswa yang berusia 6 tahun sebesar 7,5% dan 7 tahun sebesar 22,5%. Selain itu, untuk golongan non-konserver pada siswa yang berusia 6 tahun sebesar 92,5% dan 7 tahun sebesar 70%. Hasil ini menunjukkan kemampuan konservasi panjang pada siswa yang memiliki usia 6-7 tahun di Kabupaten Manggarai masih rendah dan sebagian besar belum memahami konsep konservasi panjang. Kata kunci: konservasi panjang; siswa usia 6-7 tahun; deskriptif kualitatif The purpose of this study was to describe the ability of Manggaraian children of age six to seven in length conservation area. This research is a qualitative descriptive study. The random sampling technique was used to select 80 children, consisted of 40 children per age. The instrument of this research was a length conservation questionnaire containing statements about conditions that explain the concept of length conservation. Each child was given a length conservation skill test followed by an interview about the reasons for providing answers to the conservation test. The results showed that none of the six-year-old children was conserver, only 7.5% were partial conserver, and 92.5% were non-conserver. For seven-year-old children, 7.5% were conserver, 22.5% were partial, and 70% were non-conserver. These results indicate the lengthy-term conservation ability of children age six to seven in Manggarai Regency is still low and most have not understood the concept of length conservation. Keywords: length conservation; student of age 6 to7; qualitative descriptive

Trivium curriculum in Ethno-RME approach: An impactful insight from ethnomathematics and realistic mathematics education Rully Charitas Indra Prahmana; Mónica Arnal-Palacián; Irma Risdiyanti; Rahmi Ramadhani
Jurnal Elemen Vol 9 No 1 (2023): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v9i1.7262

In implementing Ethnomathematics-Realistic Mathematics Education (Ethno-RME), teaching mathematics correctly is needed through learning practices in teaching and learning activities. This pedagogical activity requires guidance in the form of a curriculum. So, the teacher can determine the ethnomathematics context as a starting point in teaching mathematics using Ethno-RME. Therefore, this paper focuses on constructing an Ethno-RME curriculum to guide teachers to apply Ethno-RME in their learning process. This research was collected data from a few relevant kinds of literature to build the Ethno-RME curriculum, such as literature about the D’Ambrosio trivium curriculum, the principles, and character of RME, and literature about the implementation of RME and Ethnomathematics in school. Then, the data were reviewed, criticized, and synthesized, which was done by integrating the ideas in the literature with the new ideas to form the new concept and formula for Ethno-RME curriculum. This study comprehensively explains the goal of Ethno-RME learning, Ethno-RME competencies, and the procedure of Ethno-RME learning. Its process consists of several steps: determining, exploring, processing, and finding mathematics in the ethnomathematics context. Furthermore, this procedure continues with conducting self-development models and critical reflection as an assessment.

DEVELOPING REALISTIC MATHEMATICS EDUCATION-BASED WORKSHEETS FOR IMPROVING STUDENTS' CRITICAL THINKING SKILLS Reza Lestari; Rully Charitas Indra Prahmana; Maureen Siew Fang Chong; Masitah Shahrill
Jurnal Infinity Vol 12 No 1 (2023): VOLUME 12, NUMBER 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i1.p69-84

Applying critical thinking is an essential skill in the 21stÂ century. However, teaching materials that do not facilitate students to improve these skills impact the achievement of learning objectives. Therefore, educators need appropriate teaching materials that encourage students to enhance their thinking skills. This study aims to develop teaching materials based on Realistic Mathematics Education (RME) to improve studentsâ€™ critical thinking skills. The development model used is ADDIE consisting of Analysis, Design, Development, Implementation, and Evaluation phases. The instruments used, consist of validated student worksheets based on material experts and media experts, pretest questions, posttest questions, and the practicality of student worksheets. The results showed that the student worksheets developed were feasible regarding validity, practicality, and effectiveness. The validity of the student worksheets is indicated by the average score of two material expert validators and two media expert validators, each of which is in the good and excellent categories. The practicality of the student worksheets is denoted by the average value of student assessments included in the practical category. Then its effectiveness is shown by increasing studentsâ€™ critical thinking skills after being given intervention using the student worksheets.

Co-Authors A. Aidahani A.A. Ketut Agung Cahyawan W Aan Hendroanto Abdel-Hamid, Rasha Hashim Abdul Aziz Adrelia, Dyah Indah Afifah Hanun Afit Istiandaru Afit Istiandaru, Afit Ageng Triyono Agus Darwanto Agustina Sri Purnami Ahmad Azhari Ahmad Muhammad Diponegoro Ai Len Gan Ajeng Ramadhani Aji Prasetya Wibawa Alberta Parinters Makur Alfa Saleh, Alfa Alfiatun Fitriani Ulfah Alghiffari, Eka Kevin Andi Aras Andriyani Andriyani Anggraini, Padhila Angraini, Padhila Ani Susanti Annisah Kurniati ANNISAH KURNIATI Anny Sovia Anny Sovia Aras, Andi Ardhi Ardhian Arie Purwa Kusuma Armianti Armianti Armianti, Armianti Arnal-Palacian, Monica Awaji, Bakri M. Bautista, Guillermo Jr. Bedilius Gunur Begué, Nuria Benidiktus Tanujaya Binti Anisaul Khasanah Buhaerah Buhaerah Buhaerah Buhaerah, Buhaerah Burhanudin Arif Nurnugroho Busrah, Zulfiqar Cosette Crisan Crisan, Cosette D'Ambrosio, Ubiratan Daniel Asamoah Daniel Clark Orey Danty Rahmasantika Darhim Darhim Dawuh Nuril Wildan Dedi Muhtadi Dedi Muhtadi, Dedi Delsi K Delsi K Dewi Malihatuddarojah Digdayana, Infiks Unggul Duano Sapta Nusantara Dwi Astuti Dyah Indah Adrelia Endo, Hiroyuki Enggar Tri Aulia Epi Balingga Epi Balingga, Epi Euis Eti Rohaeti Evans, Brian Evans, Brian R. Farida Nurhasanah Fawziah Zahrawati B Fitri, Nur Lailatul Fitri, Nur Lailatul Fitriyah Fitriyah Fran, Frankie A. Habibi Habibi Hanun, Afifah Hanun, Afifah Haryani Mohammad Heri Retnawati Heris Hendriana Heris Hendriana Heris Hendriana Heriyadi Heriyadi Hidayat, Agus Sofian Eka Hildegardis Mulu Hildegardis Mulu HU Kalsum I Made Dharma Atmaja Ibrahim Ibrahim Alhussain Khalil Ibrahim Alhussain Khalil Idrus, Sayid Wahyu Alwi Sidik Al Indah Lestari Irma Fatmawati Irma Fatmawati Irma Risdiyanti Irma Risdiyanti Irwan Akib Isaeni, Nita Iswahyudi Joko Suprayitno Jeinne Mumu Jojo, Zingiswa Jumaisa Jumaisa Jumaisa, Jumaisa Kartika Dyah Wardani Khairullah Khalil, Ibrahim Alhussain Khasanah, Mirsatun Klara Iswara Sukmawati Kristina Kurniati Kurniawati, Venny Kusaeri, Al Kusaka, Satoshi Laela Sagita Laela Sagita Laila Fatika Nuari Laila Fatika Nuari Laksmiwati, Pasttita Ayu Lavicza, Zsolt Lekë Pepkolaj Lestari, Resti Madiana Lina Handayani Lisnani Lisnani Lo, Jane-Jane M. Norhailawati Ma'arif, Samsul Mahardika, Elyne Kusuma Maisyarah, Siti Malihatuddarojah, Dewi Manikmaya, Pratita Maryati Maryati Maryati Maryati Maryati Maryati Masitah Shahrill Masitah Shahrill Masitah Shahrill, Masitah Maureen Siew Fang Chong Mayangwuri, Sotya Megawati - Megawati Megawati Meita Fitrianawati Miftahul Hidayah, Miftahul Milton Rosa Mónica Arnal-Palacián Mónica Arnal-Palacián Muhamad Saleh Muhammad Isa Muhammad Isa Mulia Putra Mumu, Jeinne Murni Murni Murni Musafir Rastuti Muya Barida Nguyen, Tien-Trung Niken Wahyu Utami Nisa Syakrina Novi Murniati Novi Murniati, Novi Noviyanti, Putu Ledyari Nuari, Laila Fatika Nuari, Laila Fatika Nur Lailatul Fitri Nur Lailatul Fitri Nur Robiah Nofikusumawati Peni Nurdiansyah Nurdiansyah Nuria Begué Nurnaningsih, Laila Nurul Fajri Oktarika Trissiana Oktavia Filda Yanti Oktavia Filda Yanti, Oktavia Filda Oktinasari, Hanifah Orey, Daniel Clark Padhila Angraini Padhila Angraini Pangestuti, Suci Pardi, Muhamamad Habib Husnial Payadnya, I Putu Ade Andre Pebrianto Pebrianto Pebrianto, Pebrianto Pepkolaj, LekÃ« Pepkolaj, Lekë Permita, Adinda Indah Petra Suwasti Petra Suwasti, Petra Puguh Wahyu Prasetyo, Puguh Pujiastuti, Nur Ika Puri Pramudiani Putranti, Sagita Dyah Putrawangsa, Susilahudin Rachmadi Widdiharto, Rachmadi Ragil Fitriani Rahayu, Winda Rahma Wahyu Rahmah, Nada Auliya Rahmasantika, Danty Rahmasantika, Danty Rahmi Purwitaningrum Rahmi Ramadhani Ramda, Apolonia Hendrice Ratu Ilma Indra Putri Resti Madiana Lestari Resti Madiana Lestari Retnawati, Sri Reza Lestari Risdiyanti, Irma Risdiyanti, Irma Risnawati Ahmad, Risnawati Risnawati Risnawati Risnawati Risnawati Ristiana, Novita Risty Mustika Hardini Rita Novita Rizqa Yunisha Robiansyah Robiansyah Robiansyah, Robiansyah Rosa, Milton Roy, La Rusli P. D. Kolnel Sabitzer, Barbara Sagita Dyah Putranti Sahar Abbas Ibrahim Samsul Arifin Schmidthaler, Eva Setialaksana, Wirawan - Setyawan, Fariz SH Bakri Shahidayanti, Tutik Silfanus Jelatu Siti Maisyarah Soeharto Sofwan Adiputra, Sofwan Sri Adi Widodo Sri Adi Widodo Sukirwan Sukirwan Sukirwan Sukirwan Sukmawati, Klara Iswara Sundari Gita Pertiwi Syakrina, Nisa Syakrina, Nisa Tanikawa, Kanako Teguh Wibowo Tika Septia Tika Septia Tri Sutanti Tri Sutanti, Tri Trissiana, Oktarika Tumangger, Wana Rukmana Ubiratan D'Ambrosio Uha Isnaini Ulfah, Alfiatun Fitriani Venny Kurniawati Wahid Yunianto Wahyu Hidayat Wahyu Hidayat Wahyu Hidayat Wahyu Hidayat Wahyu, Rahma Warsito Warsito Warsito Warsito Wildan, Dawuh Nuril Winda Rahayu Wiwik Wiyanti Wiwik Wiyanti, Wiwik Wiyatno, Toyo Yaya S Kusumah Yulyanti Harisman Yundari, Yundari Yunianto, Wahid Yunisha, Rizqa Yusuf Hartono Zahrawati B, Fawziah Zainuri Saringat Zubaidah Amir MZ Zubaidah Amir MZ Zulfiqar Busrah Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi

Title

Found 192 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 192 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 192 Documents
Search