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Turmudi

Universitas Pendidikan Indonesia, Bandung

Author-ID : 406928

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering 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 Mechanical Engineering Physics Public Health Social Sciences Other

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TEACHERS’ BELIEFS ABOUT MATHEMATICAL PROBLEM SOLVING IN ELEMENTARY SCHOOLS : A CASE STUDY IN NUNUKAN REGENCY Irianto Aras; Turmudi; Tatang Herman
Jurnal Cakrawala Pendas Vol. 11 No. 4 (2025)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jcp.v11i4.14477

This study aims to describe the beliefs of fifth-grade elementary school teachers and students regarding mathematical problem solving, as well as their approaches to teaching and learning problem-solving activities. The research employed a qualitative descriptive method, focusing on the alignment between teachers’ and students’ perceptions of problem solving within an authentic classroom context.The participants consisted of three teachers from different elementary schools in Nunukan Regency, North Kalimantan, and six students identified by the teachers three categorized as successful and three as less successful in solving mathematical problems. Data were collected through semi-structured interviews and documentation, using an interview guide developed to explore teachers’ beliefs and students’ problem-solving strategies. The validity of data was ensured through source triangulation and member checking. Data were analyzed using Miles and Huberman’s (1992) interactive model, which includes stages of data reduction, data display, and conclusion drawing. The findings revealed three main points: (1) teachers generally associated students’ problem-solving success with innate ability, while students attributed success to effort and persistence; (2) both teachers and students shared a narrow understanding of problem solving, viewing it mainly as procedural computation rather than reasoning or exploration; and (3) teachers assessed students’ success primarily based on accuracy in calculation, resulting in classroom practices that emphasized procedures over conceptual understanding.In conclusion, the study highlights the need to strengthen teachers’ pedagogical beliefs and promote reasoning-oriented instruction in mathematics classrooms. However, the limited number of participants restricts the generalizability of the findings. Future studies with larger samples and classroom observations are recommended to validate and expand these results.

The Interaction Between Concrete-Pictorial-Abstract (CPA) Approach and Elementary Studentsâ€™ Self-Efficacy In Learning Mathematics Aan Yuliyanto; Turmudi Turmudi; Mubiar Agustin; Hafiziani Eka Putri; Idat Muqodas
Al Ibtida: Jurnal Pendidikan Guru MI Vol. 6 No. 2 (2019): October 2019
Publisher : UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/al.ibtida.snj.v6i2.5226

AbstractDriven by the elementary studentsâ€™ low self-efficacy (SE) in learning mathematics, this study aims to delve deeper into the interaction between learning based on Mathematical Prior Ability (MPA) and the improvement of students' SE after the implementation of Concrete-Pictorial-Abstract (CPA) approach. In total, 119 elementary school students from Purwakarta, Subang, Karawang dan Bekasi participated. Both tests and non-tests were used as the instruments of this study. Using a quasi-experimental design with a nonequivalent pretest-posttest control group, a two-way ANOVA was used as the technical analysis of the data. The research results revealed that the learning factors are higher than 0.05 i.e. (0.235), the significance of the MPA factor is smaller than 0.05 i.e. (0.030), and the significance of the interaction factor (Learning MPA) is higher than 0.05 i.e. (0.301). It can be concluded that there is an interaction between learning (CPA and conventional) based on MPA and the studentsâ€™ SE. Thus, the CPA approach can be used to enhance the studentsâ€™ SE so that they can learn with higher confidence.Keywords: concrete pictorial abstract, self-efficacy, mathematical prior ability.Â AbstrakDilatarbelakangi oleh rendahnya efikasi diri siswa sekolah dasar dalam pembelajaran matematika, penelitian ini bertujuan untuk menyelidiki lebih jauh interaksi antara pembelajaran berbasis Kemampuan Awal Matematis (KAM) dengan peningkatan efikasi diri siswa setelah implementasi pendekatan Concrete Pictorial Abstract (CPA). Secara keseluruhan, 119 siswa sekolah dasar yang berasal dari Purwakarta, Subang, Karawang, dan Bekasi turut berpartisipasi. Baik tes maupun nontes digunakan sebagai instrument pada penelitian ini. Dengan menggunakan desain penelitian kuasi eksperimen dengan nonequivalent pretest postest control group, ANOVA dua jalur digunakan sebagai teknik analisis data. Hasil penelitian menunjukkan bahwa faktor pembelajaran lebih besar dari 0,05 yaitu (0,235), signifikansi faktor KAM lebih kecil dari 0,05 yaitu (0,030) dan signifikansi faktor interaksi (Pembelajaran KAM) lebih besar dari 0,05 yaitu (0,301). Dapat disimpulkan bahwa terdapat interaksi antara pembelajaran (CPA dan konvensional) berdasarkan KAM dan efikasi diri siswa. Dengan demikian, pendekatan CPA dapat dijadikan solusi dalam meningkatan efikasi diri siswa sehingga mereka dapat belajar dengan kepercayaan diri yang lebih tinggi.Kata kunci: concrete pictorial abstract, efikasi diri, kemampuan awal matematis.Â

The Influence of Discovery Learning on the Mathematical Problem-Solving Ability of Elementary School Students Yeni Dwi Kurino; Tatang Herman; Turmudi Turmudi; Mohamed Nor Azhari Azman Azhari
Al Ibtida: Jurnal Pendidikan Guru MI Vol. 11 No. 1 (2024): June 2024
Publisher : UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/al.ibtida.snj.v11i1.18340

AbstractThis research aims to determine the influence of discovery learning on the mathematical problem-solving ability of elementary school students. The research used a quasi-experimental method with two classes, namely the experimental class and the control class. The population used in this research was 64 fifth-grade elementary school students. The sampling technique was random, while data collection was carried out using pretest and posttest instruments. The research results show that the influence of discovery learning in mathematics learning has a significant impact on improving students' problem-solving abilities. The discovery learning model with competitive and collaborative group learning concepts creates an interesting and motivating learning environment for students. By implementing discovery learning, students become more involved and enthusiastic in learning mathematics. They participate actively in group games that involve discussion, teamwork, and joint problem-solving.Keywords: discovery learning, problem solving abilities, elementary school students. AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh discovery learning terhadap kemampuan pemecahan masalah matematika siswa sekolah dasar. Penelitian ini menggunakan metode quasi eksperimen dengan dua kelas, yaitu kelas eksperimen dan kelas kontrol. Populasi yang digunakan pada penelitian ini adalah siswa kelas V sekolah dasar yang berjumlah 60 orang. Teknik pengambilan sampel secara acak, sedangkan pengumpulan data dilakukan dengan menggunakan instrumen pretest dan posttest. Hasil penelitian menunjukkan bahwa pengaruh discovery learning dalam pembelajaran matematika memberikan dampak yang signifikan terhadap peningkatan kemampuan pemecahan masalah siswa. Model discovery learning dengan konsep pembelajaran kelompok kompetitif dan kolaboratif menciptakan lingkungan belajar yang menarik dan memotivasi siswa. Dengan menerapkan discovery learning, siswa menjadi lebih terlibat dan antusias dalam pembelajaran matematika. Mereka berpartisipasi aktif dalam permainan kelompok yang melibatkan diskusi, kerja sama tim, dan pemecahan masalah bersama.Kata kunci: pembelajaran discovery, kemampuan pemecahan masalah, siswa sekolah dasar.

Trend Analysis of Character Education in Mathematics Learning in Indonesia Over A Decade Yuni Fitriyah; Wahyudin Wahyudin; Turmudi Turmudi; Hanifah Nurhayati; Fitria Maghfiroh
EduMa: Mathematics education learning and teaching Vol. 13 No. 2 (2024)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v13i2.16337

Character education is a critical component in 21st-century education, serving not merely as a means to foster academic dimensions, but also as a foundational cornerstone in shaping moral and ethical values among students. This study aims to conduct a bibliometric analysis of recent developments and trends in character education research in mathematics learning in Indonesia over the past decade. The method utilized was bibliometric analysis, primarily condu cted through searches in the Dimensions database using the phrases "character education" and "mathematics education," following the PRISMA method. A total of 166 eligible articles were identified. Primary data were analyzed using Microsoft Excel and Mendeley's VOSviewer. The results indicated that publications related to character education in mathematics education in Indonesia fluctuated during 2014-2023, with the highest number of publications occurring in 2023. Semarang State University emerged as the institution with the most publications. The highest number of published articles came from the "Journal of Physics: Conference Series," while research demographics primarily focused on Central Java Province. Rochmad from Semarang State University was identified as the most influential author. Lastly, collaborative research primarily centered on "character education," with a particular emphasis on "Islamic values" and "learning materials," suggesting potential avenues for further investigation

Publication Trends from STEAM in Education from Scopus Database: Bibliometric Analysis Edi Supriyadi; Turmudi; Jarnawi Afgani Dahlan; Dadang Juandi
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3576

The objective of this study is to shed light on the domain of STEAM education research by employing a three-pronged strategy. This article provides a bibliometric analysis of STEAM education literature by focusing on three major research questions (RQs): RQ1. How has research on STEAM education progressed? RQ2. Who is the most influential in STEAM education research? RQ3. Which affiliations and countries are contributing to STEAM in education? This study combines quantitative analysis with descriptive methods. The evolution of STEAM education and the pattern of publishing found in Scopus, which is determined by research connections, research themes, and scientific journals, are of interest to researchers. Throughout this research, the Bibliometrix R-tool and the BiblioShiny software packages were utilized, one at a time, for data analysis, reduction, visualization, and mapping, respectively. In response to RQ1, this study found the Annual Growth Rate to be 24.19%. This finding is based on the trend of publications in STEAM in Education. The results indicate that there has been an increase in the number of journal articles devoted to this subject, which are frequently disseminated. The second question this research aims to answer is which areas of STEAM education research have the most influence. While Piperopoulos P has the top spot for the most globally mentioned documents, Perignat E holds the top spot for the most locally cited papers. In the meantime, Herro D is a writer who has contributed to the study done in the field of STEAM education. As for RQ3, it can be noted that Jeju National University and the Korea National University of Education are the top two campuses in the world regarding STEAM in Education research publications, both of which are located in South Korea.

Investigation of TPACK Skills of Elementary to Secondary School Teachers in the Context of Educational Technology: Profile and Challenges Nur Riski Hasanah; Turmudi; Al Jupri
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.8197

This research addresses a gap in previous studies that typically focus on a single education level, lacking comparative analysis across primary to secondary education. The study explores the TPACK (Technological Pedagogical Content Knowledge) profiles and barriers faced by mathematics teachers at different educational levels. Previous research often lacks an in-depth examination of these barriers in mathematics teaching. The novelty lies in its multi-level comparative approach, offering insights rarely discussed in existing literature. Using mixed methods, including in-depth interviews, classroom observations, and document analysis, the study provides comprehensive data through triangulation. Findings indicate variations in TPACK skills among mathematics teachers in Banjarmasin. An elementary school teacher exhibited excellent TPACK skills despite insufficient learning documents. A junior high school teacher showed adequate skills but faced similar document preparation issues. A high school teacher displayed excellent skills with complete supporting documents. Differences in TPACK skill profiles stem from barriers such as limited technological access and infrastructure, inadequate training, high workload, teachers' attitudes toward technology, and unsupportive institutional policies. This research underscores the need for tailored interventions to address these barriers and enhance TPACK skills across educational levels.

Ethnomathematics-based scaffolding: an innovation in classroom mathematics learning Efrata Gee; Jarnawi Afgani Dahlan; Turmudi Turmudi
Jurnal Riset Pendidikan Matematika Vol. 13 No. 1 (2026): May 2026
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpm.v13i1.81141

Difficulties in learning mathematics are commonly attributed to the gap between school mathematics and students’ lived experiences. Therefore, instruction should begin from contexts that are meaningful and familiar to students. Ethnomathematics, grounded in cultural practices, can serve as an alternative form of scaffolding to support students in overcoming learning difficulties. This study aims to examine the role of ethnomathematics as pedagogical scaffolding within students’ Zone of Proximal Development in geometry learning among eighth-grade students located in South Nias Regency, involving 28 participants. Using a qualitative descriptive approach, this study analysed classroom interactions, student interviews, and teacher reflections during instruction that integrated the stone-jumping tradition (Hombo Batu) as a context for learning truncated pyramids. Data were analysed thematically to explore how instructional support mediated students’ transition from informal understanding to formal geometric reasoning. The findings indicate a process-oriented learning pattern, in which cultural familiarity serves as an entry point that promotes student engagement. Guided questioning and visualisation function as key scaffolding mechanisms that facilitate conceptual bridging within the ZPD. As instructional support is gradually reduced, students demonstrate increased autonomy, supported by peer interaction. This process reflects gradual abstraction, suggesting that ethnomathematics can be understood as a mediational pathway in culturally responsive mathematics learning.

Smart numafit songs as a mathematics in context-based learning media for elementary numeracy education Ayu Fitri; Turmudi; Jupri, Al; Rakhmat Riyadi, Arie; Safarandes Asmara, Andes; Nur DS, Yulistina
Al-Jabar: Jurnal Pendidikan Matematika Vol 17 No 2 (2026): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v17i2.31342

Purpose: This study aims to examine the effectiveness of Smart Numafit Songs based on Mathematics in Context (MiC) as a numeracy learning medium for improving fifth-grade elementary students’ numeracy skills.Method: This study employed a quantitative approach using a one-group pretest–posttest design involving 43 fifth-grade students selected through purposive sampling. The intervention utilized Smart Numafit Songs generated with Suno AI and contextual cartoon videos developed using OpenArt AI. The numeracy test measured four domains: Basic Numeracy Skills, Problem and Formulation, Communication and Interpretation, and Application in Context. Data were analyzed using descriptive statistics, paired-samples t-tests, effect size analysis, and N-Gain with SPSS version 31.Findings: Students’ mean numeracy score increased from 45.95 in the pretest to 86.23 in the posttest. The paired-samples t-test revealed a statistically significant difference between pretest and posttest scores (p < .001). The intervention produced a very large effect size (Cohen’s d = 4.711), while the N-Gain score reached 0.71, indicating a high level of improvement in students’ numeracy skills.Significance: The findings demonstrate the potential of integrating Mathematics in Context, AI-generated songs, and contextual visual media to support numeracy learning in elementary education. Smart Numafit Songs provide an innovative, contextual, and multimodal learning medium that can enhance elementary students’ numeracy development.

Integral Concept Learning through Number of Riemann Assisted by GeoGebra Software with a Creative Thinking Framework Jarnawi Afgani Dahlan; Turmudi Turmudi; Alpha Galih Adirakasiwi; Lessa Roesdiana; Nurjanah Nurjanah; Hetty Patmawati; Nur Riski Hasanah
Mathematics Education Journal Vol. 20 No. 2 (2026): Mathematics Education Journal
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/mej.v20i2.pp317-348

This study aims to develop a contemporary learning design for definite integrals as a solution to challenges in mathematics learning. The integration of GeoGebra enriches students’ learning experiences, while a creative thinking framework supports the development of their creative skills. This design is expected to foster adaptive and innovative students who are prepared for future challenges. The study involved high school mathematics students and teachers and adopted the Plomp development model, including initial investigation, design, realization and construction, validation, and implementation phases. Data were analyzed using both qualitative and quantitative techniques to evaluate the validity, practicality, and effectiveness of the developed teaching materials. GeoGebra was utilized to create interactive simulations of Riemann sums, enabling students to manipulate partitions, interval lengths, and types of sums (left, midpoint, and right). These dynamic visualizations help students understand the limit process underlying definite integrals. The resulting learning design provides structured activities that guide students from visual exploration of area approximation to the formalization of the definite integral concept. The findings indicate that the developed teaching materials are valid, practical, and sufficiently effective in supporting students’ understanding of definite integrals through the concept of Riemann sums.

Pedagogical Content Knowledge dalam Pembelajaran Matematika: Studi Literature Review Rachamwati, Andini Dwi; Turmudi, Turmudi
DWIJA CENDEKIA: Jurnal Riset Pedagogik Vol 6, No 3 (2022): DWIJA CENDEKIA: Jurnal Riset Pedagogik
Publisher : Universitas Sebelas Maret

Meskipun telah ada penelitian tentang pengetahuan topik pedagogik, namun belum ada yang mensintesakan temuannya, terutama yang terkait dengan pembelajaran matematika. Penelitian ini dilandasi oleh pengembangan pedagogical content knowledge dalam pembelajaran matematika. Tujuan dari untuk mengetahui tujuan pedagogical content knowledge dalam pembelajaran matematika melalui analisis penelitian sebelumnya. Penelitian ni menggunakan metode penelitian sysmatic literature review (SLR) dengan pendekatan dekriptif survei melalui analisis 25 artikel pada database science direct and springer dengan rentang waktu 2012-2022. Hasil penelitian menggambarkan ada banyak manfaat pedagogical content knowledge dalam pembelajaran matematika diantaranya mengukur pemahaman guru terhadap suatu konsep, mengembangkan proses cognitive dan self-eficacy guru, mendorong siswa untuk berfikir dan belajar, mendeskripsikan kesulitan guru dan siswa dalam memahami konsep, meningkatkan pemahaman konsep matematika dan prestasi siswa. Manfaat dari pedagogical content knowledge lebuh besar terdapat aspek meningkatkan pemahaman konsep matematika dan prestasi siswa sebesar 28%

Co-Authors A, Abdul Wahab Aan Subhan P Abdul Fatah Abdul Latip Abdul Latip Abdul Wahab A Abdussakir Abdussakir Achmad Nashichuddin Adawia, Aida Agus Muharram Agus Mukti Wibowo Agusfianuddin Agusfianuddin Agusfianuddin, Agusfianuddin Ahmad Arifuddin Ahmad Dzulfikar Ahmad Dzulfikar Ahmad Dzulfikar Ahmad Rizal Jalaludin Ahmad Rizal Jalaludin Al Jupri Al Jupri, Al Jupri Alfaridzi, Tegar Alman alman Alpha Galih Adirakasiwi Ambar Gini Permatasari Ambar Gini Permatasari Amelia Defrianti Putri Amelia Defrianti Putri Amelia Defrianti Putri Andhin Dyas Fitriani Aneu Pebrianti Angga Hidayat Anggi Lestari Purnama Ani Rosidah Annisa Nurfitriani Anwar Aprianto Abdurahman Aras, Irianto Arie Dharmawan Arie Dharmawan Arie Rakhmat Riyadi Arifin Riadi Arifin Riadi Arifin Riadi Aris Hadiyan Wijaksana Aris Hadiyan Wijaksana Armeyntan, Tata Sutrafia Asep Nurhuda Asep Safaat Asep Syarif Hidayat Asep Syarif Hidayatullah Asnawi, Muhammad Hasan Aufia, Zulfatul Avip Priatna Martadiputra, Bambang Aya Shofia Maulida Ayu Fitri Ayunda Sri Wahyuningrum Azhari, Mohamed Nor Azhari Azman Azzumar, Fuji Badrus, Badrus bambang avip Priatna Bambang Avip Priatna Martadiputra cakrawala Bambang Hero Saharjo Belinda Terlouw Boedi Tjahjono Buhaerah Buhaerah Buhaerah Buhaerah, Buhaerah Cahya Karisma Pertiwi Cahya Karisma Pertiwi Cahyanti, Niken Dwi Cucu Maryam Dadan Dasari Dadan Rahmat Dadan Rusdiana Saputra Dadan Rusdiana Saputra Dadang Juandi Dadang Juandi Dadang Juandi Dadang Juandi Dadang Juandi, Dadang Juandi Darhim Darhim Darhim Dasim Budimansyah Dasim Budimansyah Dasim Budimansyah, Prayoga Bestari, Redi Yamanto, Dasim Budimansyah, Deby Ifevayona Ginting Dewi, Rivani Adistia Dian Nopiyani Dian Robiatussa’diyah Diana, Nana Didi Suhaedi Didi Suryadi Didi Suryadi Didi Suryadi Didi Suryadi Dilham Fardian Dinantika, Tutus Dini Febriani Dini Kinati Fardah Diski Novianda Diya, Hakimatul Maulidiyah Do'aul Isma Mufidah E. Nurlaelah Edi Irawan Edi Irawan Edi Supriyadi Efrata Gee Ejen Jenal Mutaqin Ekasatya Aldila Afriansyah Elah Nurlaelah Elah Nurlaelah Eli Latipah Elly Susanti Elmawati, Elmawati Elvandri Yogi Pratama Endang Cahya Mulyaning A. Endang Mulyana Ernawati Ernawulan Syaodih Esti Harini Evawati Alisah Eyus Sudihartinih Fadhil Zil Ikram Fahrudin Fahrudin Farida Daniel Fatimah, Siti Febriandi, Riduan Febriandi Ferlia Putri Rahmania Firda Fauziah Fita Nur Fitriana Fitria Maghfiroh Fitria Sulistyowati Fitriyah, Yuni Fitriyani, Harina Freddy Prasetyo Fuadiah, Nyiayu Fahriza Gee, Efrata Gita Yulia Dewi H N Fitriani Haerani, Agus Hafiziani Eka Putri, Hafiziani Eka Hakimee Yasing Hamdan Sugilar Hani Nurhasanah Hania Rahmah Hanifah Nurhayati Harahap, Putri Ardhanita Harina Fitriyani Haryanti, Yuyun Dwi Hasanah, Nur Riski Hasti Robiasih Hastri Rosiyanti Hayani Wulandari, Hayani Hayatun Nufus Hendrayati, Wida Sri Hendriyanto, Agus Herli Salim Herman, Tatang Hesty Marwani Siregar Hesty Marwani Siregar Hetty Patmawati Hidayat, Abas Huda, Nur Fuad Kholiqul Hudali, Ahmad I Nyoman Bagus Pramartha Idat Muqodas Ika Fitri Apriani Ilham Muhammad Imam Sujarwo Indra Suhendra Indriati, Mefa Inggrid Marlissa Inggrid Marlissa Intan Nurunnahar Irfan Supriatna Irfan Supriatna Irianto Aras Irianto Aras Irmadi Nahib Ismail, Mochamad Tubagus Isnawan, Muhamad Galang Italyani Nurhaifa Jaka Suryanta Jamhari Jamhari Jannah, Shahnaz Latifatul Jarnawi Afgani Dahlan Jarnawi Afgani Dahlan Jarnawi Jarnawi Jarot Aji Baskoro Joko Rizkie Widokarti Jozua Sabandar Jozua Sabandar Juhari Juhari, Juhari Kartika Yulianti Kasmad, Mamad Khabibur Rohman Khoiroh, Ihda Umdatul Khusnul Novianingsih Kisno Kurino, Yeni Dwi Kurnia Putri Sepdikasari Dirgantoro Kusnandi Kusnandi Kusnandi Kusnandi Kusnandi Kusnandi Kusnandi, Kusnandi Kusuma, Yaya S La Ode Maharudin Lessa Roesdiana Lessa Roesdiana Lilik Ariyanto LILIK BUDIPRASETYO Lucky Heriyanti Jufri Lucky Heriyanti Jufri, Lucky Heriyanti Lucy Dewan Yulianto Maarten Dolk Maarten Dolk, Maarten Magdalena Wangge Maghfiroh, Fitria Maghfiroh, Jamilatul Mahmudin Mahmudin Marasabessy, Rosida Marchy, Febrinna Marfuah Margaretha Madha Melissa Maulida, Aya Shofia Mawaddah Hamzah, Andi Mega Nur Prabawati Mega Nur Prabawati Mega Nur Prabawati, Mega Nur Meliala, Janita S Mhmd. Habibi MICHIEL DOORMAN, MICHIEL Minasyan, Sona Mohamed Nor Azhari Azman Azhari Mohammad Nadzir Azhari Mohammad Nafie Jauhari Mubarok Somantri Mubiar Agustin Mufliva, Rosiana Muhamad Syahidul Qirom Muhammad Alif Muhammad Khudzaifah Muhammad Rifqi Mahmud Muhammad Tareq Ghifari Muhammad Tareq Ghifari Muhammad Zaki Muhammad, Iryana Mulyani, Andini Endah Sri mulyanti, Yanti Mulyanti Mustadin Mustadin Mutiara Arlisyah Putri Utami N Hidayah Nana Diana Nana Diana Nana Diana Nanang Priatna Naser, Abdurrahman do muhamad Nashiha, Maslahatun Naufal Ishartono Nazla Nurul Aulia Panggabean Nazla Nurul Aulia Panggabean Nelma Dortje Lethulur Neza Zakiya Arili Nia Fatmawati Nike Astiswijaya Nike Astiswijaya Nilah Karnilah Nineu Erwinda Agustin Nisful Laila Nopiyani, Dian Nopiyani, Dian Nora Susilowaty Nunung Nurjanah Nur Anisa Fitri Hasan Nur DS, Yulistina Nur Riski Hasanah Nur Riski Hasanah Nurafni Nurdiansyah, Rikrik Nurhasanah Nurhasanah Nurhayati, Hanifah Nurjanah Nurjanah Nurjanah Nurjanah, Nurjanah Nuur Wachid Abdul Majid Oktriyanti, Dea Iintri Panjaitan, M. Azhari Pebi Pitri Anasari Pieter Zakarias Tupamahu Prabawanto, Sufiyani PRASETYAWAN, ENGGAR Pratiwi, Inne Marthyane Prida N. L. Taneo Prida N. L. Taneo Puji Rahayu Puri Pramudiani Puri Pramudiani Purnamasari, Sinta Putri, Amelia Defrianti Qirom, Muhamad Syahidul Rachamwati, Andini Dwi Raden Nabilah Fahrani Radjak, Dwi Setiawati Rafi' Addani, Aisyah Rahmah, Hania Rahmat Riyadi, Arie Ramadhan Kurnia Habibie Ramadhan Kurnia Habibie Rani Sugiarni Ratni Purwasih Ratni Purwasih Ratni Purwasih, Ratni Reza, Hazim Saputra Filia Ria Novia Agus Rifqi Hidayat Rifqi Hidayat, Rifqi Riki Andriatna Rina Heryani Rina Indriani Rina Indriani Rina Oktaviyanthi Rindi Antika Riska Nurhasanah Riska Nurhasanah Ritmayanti, Indah Rahmania Rivani Adistia Dewi Riza Fatimah Zahrah Rizki Amalia Rizky Rosjanuardi Roesdiana, Lessa Rohati Rohati Rohimah, Siti Maryam Rokhmah, Ummi Nur Rolina Amriyanti Ferita Rolina Amriyanti Ferita, Rolina Amriyanti Rr. Selvi Amelia Rahmawati Rusdian Rifai Rusdian Rifai S Prabawanto Safarandes Asmara, Andes Saiman Saiman Sandi Budi Irawan Sandi Budi Iriawan Sandi Budi Iriawan Saputra, Dudu Suhandi Saputri, Veni Sari Herlina Selvi Amelia Rahmawati, Rr. shidieq, faris majdie Sinta Purnamasari Sinta Purnamasari, Sinta Siti Fatimah Siti Nur Fadlilah Sitti Busyrah Muchsin Somchai Watcharapunyawong Sona Minasyan Sovana Dwi Lestari Sri Adi Widodo Sri Adi Widodo Sri Harini Sri Lestari Munajati, Sri Lestari Stanley Pandu Dewanto Sufyani Prabawanto Sufyani Prabawanto, Sufyani suhandri, suhandri Suhendra Suhendra Suhendra Suhendra Suhendra, S SUMADI SUMADI Sumanang Muhtar Gozali Sunata Sunata Supandi Suparman Suparman Suparman Suparman Suparman Suparman Supiarmo, M. Gunawan Supriatna, Irfan Supriatna, Tatang Surtiah Surtiah Surya, Yohanes Suryadi Suryadi Sutomo, Woro Anglia Banda Sutoyo, Edi Swasti Maharani Syafitri, Yoesrina Novia Vini Syaiful . Syaiful Syaiful Tatang Herman tatang Herman Tatang Herman Tatang Herman, Tatang Terlouw, Belinda Tia Purniati Titin Usmar Trian Pamungkas Alamsyah Trisna Roy Pradipta, Trisna Roy Tsalitsa El May Ulfa, Nadia Ummi Nur Rokhmah Unaenah, Een Utami, Lianni Gustia Verra Wulandary Vidanisa Nurkhotimah Virliani, Viera W Wahyudin Wafiyah, Amiroh Nur Wahab, Dewi Anita Silvina Wahyu Henky Irawan Wahyu Sopandi Wahyudin Wahyudin Wahyudin Wahyudin Wahyudin Wangge, Magdalena wawan kusmawan Widayanti Widayanti Widya Kusumaningsih Widya Kusumaningsih Wijaksana, Aris Hadiyan Wildan Hakim, Wildan Wina Mustikaati Winarti Dwi Febriani Wisnu Zakaria Woro Anglia Banda Sutomo Yani Supriani Yanti Mulyanti Yanuari, Nuke Fitri Yasing, Hakimee Yati Anggraeni Yatin Suwarno, Yatin Yaya Kusumah Yaya S Kusuma Yaya S. Kusumah Yaya Sukjaya Kusuma Yaya Sukjaya Kusumah Yaya Sukjaya Kusumah Yeni Dwi Kurino Yeni Dwi Kurino Yeni dwi Kurino Yeni dwi Kurino Yonanda, Devi Afriyuni Yullys Helsa Yuni Fitriyah Yuni, Yatha Zakiya Aulia Ilma

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