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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) Jurnal Ekonomi dan Pendidikan JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Penelitian Saintek Pythagoras: Jurnal Matematika dan Pendidikan Matematika EKSAKTA: Journal of Sciences and Data Analysis Jurnal Ilmu Dasar Jurnal Sains Dasar TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Infinity Jurnal Riset Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) Al Ishlah Jurnal Pendidikan MUST: Journal of Mathematics Education, Science and Technology BAREKENG: Jurnal Ilmu Matematika dan Terapan JTAM (Jurnal Teori dan Aplikasi Matematika) Beta: Jurnal Tadris Matematika JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Journal of General Education and Humanities Jurnal Pendidikan Indonesia (Japendi) DEDIKASI : Jurnal Pengabdian Kepada Masyarakat Bulletin of Educational Management and Innovation Jurnal Statistika dan Sains Data Jurnal Kajian dan Terapan Matematika International Journal of Mathematics and Science Education Jurnal Infinity International Journal of Geometry Research and Inventions in Education Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan Mathematics Education Journal Jurnal Natural
Agus Maman Abadi
Universitas Negeri Yogyakarta
Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Development of irtawsi: A User-Friendly R Package for IRT Analysis Susanto, Hari Purnomo; Agus Maman Abadi; Haryanto; Retnawati, Heri; Ali, Rade Muhammad; Djidu, Hasan
JP3I (Jurnal Pengukuran Psikologi dan Pendidikan Indonesia) Vol. 14 No. 1 (2025): JP3I
Publisher : FAKULTAS PSIKOLOGI UIN SYARIF HIDAYATULLAH JAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jp3i.v14i1.32091

Abstract

The complexity of the IRT analysis makes it difficult to perform manually, therefore requiring easy-to-use software. While many software options exist for IRT analysis, the high cost of paid software can make it inaccessible for many students and lecturers in Indonesia. While the mirt package provides a complete, free option for IRT analysis, proficiency in the R programming language is required. This study aims to develop an R package for IRT analysis, equipped with a user-friendly interface based on the mirt package, designed to be easy to use for beginners in IRT analysis. The System Development Life Cycle (SDLC) model is used for development and includes five stages: Planning, Analysis, Design, Implementation, and System. The resulting package is named irtawsi and includes functionality comparable to paid software. This package can calibrate both test and non-test instruments using various IRT models, such as the Rasch, 2PL, 3PL, 4PL, GRM, PCM, and GPCM models. The irtawsi package functionality includes: (1) an easy-to-use user interface, (2) automatic interpretation of analysis results, (3) a guide for IRT analysis, (4) recommendations when assumptions are not met, (5) an HTML report format for analysis results,(6) support for two languages (Indonesian and English), (7) it is free, and (8) can be installed on Windows, macOS, and Linux operating systems. The results of this development contribute to the calibration process, making it easier for practitioners and researchers to calibrate the instruments being developed, especially for beginners who are learning IRT.
The Influence of the STEM Approach on High School Students' Mathematical Problem Solving Ability in Trigonometry Zulfa Lailaturrosidah; Agus Maman Abadi
International Journal of Mathematics and Science Education Vol. 2 No. 4 (2025): November : International Journal of Mathematics and Science Education
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijmse.v2i4.244

Abstract

This study aims to analyze the effectiveness of the STEM approach and the scientific approach in learning Trigonometry in terms of students’ mathematical problem-solving ability and self-efficacy. The research employed a quasi-experimental method with a nonequivalent comparison group design. The study population consisted of all Grade X MIPA students at MA Al-Ma’had An-Nur in the 2023/2024 academic year, with the sample taken from classes X MIPA 1 and X MIPA 2. Data collection instruments included pre-test and post-test assessments of mathematical problem-solving ability and a student self-efficacy questionnaire. Effectiveness criteria were based on post-test averages exceeding 75 for problem-solving ability and self-efficacy scores above 72, as well as improvements from pre-test results. Data were analyzed using the t-test at a 5% significance level to determine learning effectiveness in both groups. Differences in students’ initial conditions and treatment effects were examined using Hotelling’s T² and the N-Gain score test. An independent-sample t-test of N-Gain was used to compare the superiority between the two approaches. The results indicated that both the STEM and scientific approaches were effective in improving students’ mathematical problem-solving ability and self-efficacy. The STEM approach significantly influenced both variables and was superior in enhancing problem-solving ability, although not superior in improving students’ self-efficacy.
The Development of Interactive Learning Media Based on Discovery Learning Oriented to Students’ Concept Understanding and Mathematical Disposition Tiara Saharani; Agus Maman Abadi
AL-ISHLAH: Jurnal Pendidikan Vol 16, No 4 (2024): AL-ISHLAH: JURNAL PENDIDIKAN
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v16i4.5681

Abstract

Interactive learning media that enhance active student participation are essential for optimizing mathematics learning and developing mathematical competencies. This research focused on designing interactive media based on discovery learning to improve students' conceptual understanding and mathematical disposition, ensuring their validity, practicality, and effectiveness. The study utilized the ADDIE development model, encompassing Analysis, Design, Development, Implementation, and Evaluation phases. The research involved 35 students from class XI SMA Negeri 4 Yogyakarta and assessed the media's validity, implementation practicality, and learning effectiveness. The interactive media were developed following discovery learning principles and made accessible via laptops and smartphones. Validation confirmed their effectiveness, achieving a 92.3% implementation rate. Wilcoxon and proportion tests revealed significant improvements in students' conceptual understanding and mathematical disposition. The average concept understanding test score exceeded the KKTP threshold (75), while the mathematical disposition questionnaire average surpassed the high criteria minimum (102). Furthermore, 88.5% of students reached the KKTP (75) threshold in conceptual understanding, and 94.2% met the high criteria (102) for mathematical disposition. The findings indicate that discovery learning-based interactive media significantly enhance students' conceptual understanding and disposition. The accessibility and engagement features align well with effective learning strategies for high school mathematics. Discovery learning-based interactive media are valid, practical, and effective tools for improving mathematical understanding and disposition in high school settings, supporting broader adoption in similar educational contexts.
PENGARUH LKPD BERBASIS ETNOMATEMATIKA DENGAN PENDEKATAN REALISTIC MATEMATIC ADUCATION TERHADAP KETERAMPILAN PROBLEM SOLVING, SELF EFFICACY DAN COLLABORATION Wati, Ronalia; Abadi, Agus Maman; Jailani, Jailani; Chrisdiyanto, Endar
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.7589

Abstract

Pada era abad 21 peserta didik harus dapat memilki kemampuan yang mampu mengasah diri nya sehingga dapat bersaing diera globalisasi. Salah satu kemampuan yang harus d miliki siswa  adalah problem solving, self efficacy dan collaboration. Tujuan dari studi ini untuk mengetahui ada pengaruh lembar kerja peserta didik berbasis etnomatematika dengan pendekatan realistic mathematic education terhadap kemampuan problem solving, self efficacy  dan collaboration. Jenis penelitian ini adalah eksperimen quasi dengan desain penelitian menggunakan One Group Pretes-Post -Test Design. Penelitian ini dilaksanakan di kelas VIII SMP Negeri 3 Kota Bengkulu semester genap pada materi Lingkaran  dengan jumlah sampel sebanyak 34 siswa. Instrument jenis tes adalah tes kemampuan problem solving berupa pretest dan post test sedangkan instrument jenis non tes adalah angket self efficacy dan collaboration. Hasil penelitian ini adalah 1) Pembelajaran dengan menggunakan LKPD berbasis etnomatematika menunjukan adanya perbedaan yang signifikan pada kemampuan problem solving, self efficacy serta collaboration siswa sebelum dan sesudah pembelajaran, 2) Pembelajaran matematika menggunakan LKPD berbasis etnomatematika.efektif untuk meningkatkan kemampuan problem solving, self efficacy serta collaboration siswa. In the era of the 21st century, students must be able to have skills that can hone themselves so they can compete in the era of globalization. One of the abilities that students must have is problem solving, self-efficacy and collaboration. The aim of this study is to determine the influence of ethnomathematics-based student worksheets with a realistic mathematical education approach on problem solving abilities, self-efficacy and collaboration. This type of research is a quasi-experiment with a research design using One Group Pretest-Post-Test Design. This research was carried out in class VIII of SMP Negeri 3 Bengkulu City, even semester on Circle material with a sample size of 34 students. The test type instrument is a problem solving ability test in the form of a pretest and post test, while the non-test type instrument is a self-efficacy and collaboration questionnaire. The results of this research are 1) Learning using ethnomathematics-based LKPD shows that there are significant differences in students' problem solving abilities, self-efficacy and collaboration before and after learning, 2) Mathematics learning using ethnomathematics-based LKPD is effective in improving problem solving abilities and self-efficacy. as well as student collaboration.
Academic Boredom in Technology-Based Mathematics Learning: A Phenomenological Study from a Didactical Mathematics Perspective Syahrina Anisa Pulungan; Agus Maman Abadi
Journal of General Education and Humanities Vol. 5 No. 3 (2026): June
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i3.1654

Abstract

Recent studies have shown that academic boredom negatively affects students’ engagement, motivation, and achievement; however, little is known about how students experience boredom in technology-based mathematics learning from a didactical perspective. This study aimed to explore students’ lived experiences of academic boredom, identify contributing factors, and interpret these experiences through a mathematics didactical lens. A qualitative design employing Interpretative Phenomenological Analysis (IPA) was used. Thirty-five students aged 13–15 years with experience in technology-supported mathematics learning were purposively selected to capture diverse experiences while maintaining in-depth individual and cross-case analysis. Data were collected through semi-structured interviews, classroom observations, reflective notes, and supporting documents. The findings revealed five interconnected themes: emotional exhaustion, passive engagement, monotonous learning experiences, didactical factors that fuel boredom, and students’ expectations for meaningful learning. Academic boredom emerged not only from individual emotional responses but also from repetitive instructional practices, limited interaction, weak didactical engagement, and ineffective use of educational technology. The study extends current understanding of academic boredom by demonstrating that boredom in technology-based mathematics learning is both an emotional and a didactical phenomenon shaped by instructional design and classroom interactions. These findings provide implications for developing more interactive, emotionally responsive, and meaningful mathematics learning environments.
PENGARUH LKPD BERBASIS ETNOMATEMATIKA DENGAN PENDEKATAN REALISTIC MATEMATIC ADUCATION TERHADAP KETERAMPILAN PROBLEM SOLVING, SELF EFFICACY DAN COLLABORATION Ronalia Wati; Agus Maman Abadi; Jailani Jailani; Endar Chrisdiyanto
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol. 14 No. 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.7589

Abstract

Pada era abad 21 peserta didik harus dapat memilki kemampuan yang mampu mengasah diri nya sehingga dapat bersaing diera globalisasi. Salah satu kemampuan yang harus d miliki siswa  adalah problem solving, self efficacy dan collaboration. Tujuan dari studi ini untuk mengetahui ada pengaruh lembar kerja peserta didik berbasis etnomatematika dengan pendekatan realistic mathematic education terhadap kemampuan problem solving, self efficacy  dan collaboration. Jenis penelitian ini adalah eksperimen quasi dengan desain penelitian menggunakan One Group Pretes-Post -Test Design. Penelitian ini dilaksanakan di kelas VIII SMP Negeri 3 Kota Bengkulu semester genap pada materi Lingkaran  dengan jumlah sampel sebanyak 34 siswa. Instrument jenis tes adalah tes kemampuan problem solving berupa pretest dan post test sedangkan instrument jenis non tes adalah angket self efficacy dan collaboration. Hasil penelitian ini adalah 1) Pembelajaran dengan menggunakan LKPD berbasis etnomatematika menunjukan adanya perbedaan yang signifikan pada kemampuan problem solving, self efficacy serta collaboration siswa sebelum dan sesudah pembelajaran, 2) Pembelajaran matematika menggunakan LKPD berbasis etnomatematika.efektif untuk meningkatkan kemampuan problem solving, self efficacy serta collaboration siswa. In the era of the 21st century, students must be able to have skills that can hone themselves so they can compete in the era of globalization. One of the abilities that students must have is problem solving, self-efficacy and collaboration. The aim of this study is to determine the influence of ethnomathematics-based student worksheets with a realistic mathematical education approach on problem solving abilities, self-efficacy and collaboration. This type of research is a quasi-experiment with a research design using One Group Pretest-Post-Test Design. This research was carried out in class VIII of SMP Negeri 3 Bengkulu City, even semester on Circle material with a sample size of 34 students. The test type instrument is a problem solving ability test in the form of a pretest and post test, while the non-test type instrument is a self-efficacy and collaboration questionnaire. The results of this research are 1) Learning using ethnomathematics-based LKPD shows that there are significant differences in students' problem solving abilities, self-efficacy and collaboration before and after learning, 2) Mathematics learning using ethnomathematics-based LKPD is effective in improving problem solving abilities and self-efficacy. as well as student collaboration.
Assessing the problem-solving test items and self-efficacy questionnaire in statistics education Imam Nursahid; Agus Maman Abadi; Wahyu Anugerah Sianipar
Beta: Jurnal Tadris Matematika Vol. 19 No. 1 (2026): Beta May
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/betajtm.v19i1.779

Abstract

[English]: The study aims to analyze the quality of problem-solving test items and a self-efficacy questionnaire using the AnBuso. The problem-solving test items were developed to measure the students’ cognitive abilities ranging from understanding (C2) to evaluating (C5) in statistical topics. This study employed a quantitative descriptive approach focusing on eight-grade students at a public school SMP Negeri 1 Mlati with a sample consisted of 32 students. The analysis was proceeded in terms of test item characteristics, including discriminative power, difficulty level, expert validity, and item reliability. The findings indicated that 53.33% of the items had good discriminative function, 20% had fairly good function, and 26.67% had poor function. A total of 33.33% of the items were classified as easy, 66.67% as moderate, and none as difficult. The validity was 0.90 (highly valid), and the reliability of multiple-choice items was 0.51 (moderate), while open-ended items reached 0.72 (high). Meanwhile, the self-efficacy questionnaire had a validity of 0.89 (highly valid) and a reliability of 0.83 (very high). Overall, the test instruments and questionnaire showed high validity and adequate reliability. It is hoped that the research finding can serve as a reference for educators and curriculum developers in designing better evaluation tools so that the learning objectives can be optimally achieved. [Bahasa]: Penelitian ini bertujuan menganalisis kualitas butir soal kemampuan pemecahan masalah dan angket self-efficacy berbantuan aplikasi AnBuso. Soal kemampuan pemecahan masalah dikembangkan untuk mengukur kemampuan kognitif siswa pada level memahami (C2) hingga mengevaluasi (C5) pada materi statistika. Metode penelitian ini menggunakan pendekatan deskriptif kuantitatif dengan fokus utama pada siswa kelas VIII di SMP Negeri 1 Mlati dengan sampel sebanyak 32 orang siswa. Proses analisis dilakukan dari segi karakteristik soal yaitu daya pembeda, tingkat kesulitan kemudian validitas ahli, dan reliabilitas soal. Temuan penelitian menunjukkan bahwa instrumen pemecahan masalah memiliki daya pembeda yaitu 53.33% soal memiliki fungsi pembeda yang baik, 20% cukup baik, dan 26.67% tidak baik. Sebanyak 33.33% soal tergolong mudah, 66.67% sedang, dan tidak ada soal yang tergolong sulit. Kevalidan sebesar 0.90 (sangat valid) dan reliabilitas soal pilihan ganda sebesar 0.51 (sedang), soal uraian 0.72 (tinggi). Sementara angket self-efficacy memiliki kevalidan sebesar 0.89 (sangat valid) dan reliabilitas sebesar 0.83 (sangat tinggi). Secara keseluruhan, instrumen tes dan angket yang dikembangkan menunjukkan tingkat kevalidan yang tinggi serta reliabilitas yang memadai. Hasil analisis ini diharapkan dapat menjadi acuan bagi pendidik dan pengembang kurikulum dalam menyusun alat evaluasi yang lebih baik, sehingga tujuan pembelajaran dapat tercapai secara optimal. 
Klasifikasi Tingkat Masalah Gizi Balita 2024 Menggunakan Logika Fuzzy Mamdani di Jawa Tengah Dian Fitri Fransiska; Agus Maman Abadi; Gunawan Gunawan
MUST: Journal of Mathematics Education, Science and Technology Vol 11 No 1 (2026): JULI
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/must.v11i1.30829

Abstract

Child malnutrition remains a serious challenge in developing countries, including Indonesia, particularly in Central Java Province, which has recorded alarming prevalence rates of stunting, wasting, and overweight. This condition affects children's cognitive development, brain function, academic achievement, and future productivity. Variations in nutritional indicators across districts and municipalities render conventional analysis inadequate for accurately depicting local conditions. This study aims to develop a classification system for the level of under-five malnutrition using the Mamdani Fuzzy Inference System (FIS) method assisted by RStudio software. The model utilizes three main indicators as inputs—stunting, wasting, and overweight—derived from the 2024 SSGI (Indonesian Nutritional Status Survey) data, with 27 fuzzy rules (rule base), and produces an output classifying the level of under-five malnutrition into four categories: low, moderate, high, and very high. The analysis was conducted on 35 districts/municipalities in Central Java. The results show that 9 regions (25.71%) fall into the low category, 23 regions (65.71%) into the moderate category, 3 regions (8.57%) into the high category, and none into the very high category. The fuzzy approach proved more flexible and adaptive than traditional categorical methods and shows potential as a decision-support tool for regional nutrition intervention policy.
Constructing modified binary de Bruijn sequences via cycle joining based on the prefer-complement algorithm Musthofa Musthofa; Agus Maman Abadi; Karyati Karyati; Lusi Harini
Jurnal Natural Vol. 26 No. 2 (2026)
Publisher : Faculty of Mathematics and Natural Science (FMIPA), Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v26i2.407

Abstract

This paper presents a generalized implementation of the cycle joining algorithm for generating binary sequences corresponding to modified de Bruijn sequences of order . The proposed approach can be interpreted in terms of a modified de Bruijn graph, where vertices represent binary strings of length and edges correspond to allowable transitions under the modification rules. The algorithm can be applied to any integer  and can start from any chosen initial vertex. The procedure begins by constructing an initial sequence using the prefer-complement algorithm. The method can produce multiple disjoint cycles, which are iteratively extended and joined into a single sequence. A key challenge in cycle joining is identifying suitable conjugate pairs for merging cycles. In this approach, conjugate pairs are efficiently determined through the algorithm’s structured scheme, simplifying the joining process. The resulting sequence achieves the maximal length , which corresponds to a modified de Bruijn sequence. The flexibility of the algorithm allows it to accommodate varying initial vertices, making it highly adaptable for sequence generation. Its ability to systematically join multiple cycles into a single sequence corresponding to a modified de Bruijn sequence demonstrates potential applications in cryptographic keystream generation, pseudorandom binary sequence design, and other areas requiring structured yet complex binary sequences.
Improving junior high school students' critical thinking skills through an ethnomathematics-based problem-based learning model with the teaching at the right level approach Irham Taufiq; Agus Maman Abadi; Ariyadi Wijaya; Istiqomah Istiqomah; Nafi’ah Rahma Utami
Bulletin of Educational Management and Innovation Vol. 4 No. 1 (2026): Bulletin of Educational Management and Innovation
Publisher : Rafandha Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56587/bemi.v4i1.146

Abstract

Background: Although previous studies have examined ethnomathematics, Problem-Based Learning (PBL), and the Teaching at the Right Level (TaRL) approach separately, empirical evidence on their integrated application in mathematics learning remains scarce. This study addresses this gap by evaluating the effectiveness of an ethnomathematics-based PBL model integrated with the TaRL approach to enhance junior high school students' critical thinking skills. Purpose: This study aims to compare the effectiveness of the ethnomathematics-based Problem-Based Learning (PBL) model integrated with the Teaching at the Right Level (TaRL) approach and the conventional PBL model in improving the critical thinking skills of seventh-grade junior high school students. Method: The study adopted a quantitative quasi-experimental approach and utilized a pretest–posttest control group design. This study employed cluster random sampling because the population consisted of intact seventh-grade classes. Rather than randomly selecting individual students, two existing classes were randomly selected from the population. One class (VII D; n = 28) was assigned as the experimental group, while another class (VII E; n = 29) served as the control group. Data were obtained through pre-intervention and post-intervention tests, observation records, and relevant documentation. To address the research objectives, the data were analyzed using descriptive and inferential statistical procedures, whereas hypothesis testing was performed using the Independent Samples t-test to determine the significance of differences between groups.  Findings: Findings: Students taught using the ethnomathematics-based Problem-Based Learning (PBL) model integrated with the Teaching at the Right Level (TaRL) approach obtained a higher mean critical thinking score (M = 49.58) than students taught using the PBL model without ethnomathematics and TaRL (M = 32.64). The difference was statistically significant (p = 0.006) and showed a moderate effect size (Cohen's d = 0.84), indicating that the integrated instructional model was more effective in improving seventh-grade junior high school students' critical thinking skills. The novelty of this study lies in integrating ethnomathematics-based PBL with the TaRL approach into a single instructional framework that combines culturally contextualized mathematics learning with differentiated instruction based on students' learning readiness
Co-Authors Abd. Haris Aditya Wisnugraha Sugiyarto Agustina, Ni Luh Ika Tri Ahmad Ahmad Ahmad Ahmad Ahmad Nizar Rangkuti Ahmad Syajili Aisah Badaini Ali Muhson Ali, Rade Muhammad Ali, Raden Muhammad Anis Ulfah Mustaqim Anis Ulfah Mustaqim Annisa Fitri Aprisal Aprisal Aprisal, Aprisal Arifudin Prabowo Kurniawan Ariyadi Wijaya Astri Wahyuni Asyik Andi Arnomo Bertolomeus Laksana Jayadri Chrisdiyanto, Endar Dhoriva Urwatul Wutsqa Dian Fitri Fransiska Dita Aldila Krisma Djidu, Hasan Elis Nurhayati Emut . Emut Emut Emut Emut Endar Chrisdiyanto Ezra Putranda Setiawan Fadhila, Sinta Oktavia Nur Farida Hanum Farida Hanum Gunawan Gunawan Hari Purnomo Susanto Harini, Lusi HARYANTO Heri Retnawati Hidayah Nurul Hasanah Zen Imam Nursahid Indah Puspita Irham Taufiq Istiqomah Istiqomah Jailani Jailani Joko Sungkono Kartika, Yuli Karyati Karyati Kusuma, Anggun Badu lukmana, allen haryanto Ma'rif, Erni Fatun Mahardika, Bintang Wira Mansyaroh, Akhid Khirohmah Mohammad Saeful Amri Muhammad Najib Mubarrok Musthofa . Musthofa Musthofa Musthofa Musthofa Musthofa Musthofa Nafi’ah Rahma Utami Nirmasari, Yumanita Nisrina Amaliyah Wibowo Nurhayati, Elis Nurlia Ningsih Oktarina, Anisa Dwi Pratama, Agustian Arditya Rani Mita Sari Rini Dwi Astuti Rizka Nur Pratiwi Rizky Oktora Prihadini Eka Putri Ronalia Wati Samsubar Saleh Samuel Hasibuan Sri Andayani Subanar . Sugiyarto, Aditya Wisnugraha Sumarna Sumarna Syahrina Anisa Pulungan Syajili, Ahmad Syukrul Hamdi Tety Dwi Setyaningsih Tiara Saharani Torang Siregar Toto Sukisno Triutami, Ratna Umi Nurofi’atin Wahyu Anugerah Sianipar Wahyuningsih, Nurul Wati, Ronalia Weni Safitri Widha Nur Shanti Widodo Widodo Zulfa Lailaturrosidah ‎, Haryanto