p-Index From 2021 - 2026
12.926
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan Anak Usia Dini Undiksha Abdimas Edukasi Jurnal Penelitian Pendidikan Jurnal Pendidikan dan Pemberdayaan Masyarakat Journal of Nonformal Education Jurnal Pendidikan Usia Dini Educational Management QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Pendas : Jurnah Ilmiah Pendidikan Dasar Learning Community : Jurnal Pendidikan Luar Sekolah Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah Jurnal Basicedu AT-TA`DIB Jurnal Ilmiah Pendidikan dan Pembelajaran Journal of Nonformal Education and Community Empowerment Jurnal Review Pendidikan dan Pengajaran (JRPP) Attadib: Journal of Elementary Education Jendela PLS: Jurnal Cendekiawan Ilmiah Pendidikan Luar Sekolah Jurnal Pendidikan dan Kewirausahaan SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) AS-SABIQUN: Jurnal Pendidikan Islam Anak Usia Dini Edunesia : jurnal Ilmiah Pendidikan Focus : Jurnal Pekerjaan Sosial Didaktika: Jurnal Kependidikan Fitrah: Journal of Islamic Education ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Edu Cendikia: Jurnal Ilmiah Kependidikan Afeksi: Jurnal Penelitian dan Evaluasi Pendidikan Dikmas: Jurnal Pendidikan Masyarakat dan Pengabdian Jurnal Panjar: Pengabdian Bidang Pembelajaran Jurnal Puruhita Jurnal Bina Desa Tarbiyah Wa Ta'lim: Jurnal Penelitian Pendidikan dan Pembelajaran Jurnal Pendidikan dan Pembelajaran Jurnal Cakrawala Pendas Journal of Mathematics Instruction, Social Research and Opinion Journal of General Education and Humanities Jurnal Basicedu Journal of Innovation and Research in Primary Education Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology Jurnal Ilmu Manajemen Dan Kewirausahaan (JIMK) BEduManageRs Journal : Borneo Educational Management and Research Journal Joong-Ki Journal of Innovative and Creativity Cognitive Development Journal Journal of Nonformal Education and Community Empowerment Journal of Nonformal Education International Journal of Studies in International Education Joong-Ki Indonesian Journal of Early Childhood Education Studies Lembaran Ilmu Kependidikan Edukasi Jurnal Pendidikan dan Sosial Humaniora KREATIF: Jurnal Pengabdian Masyarakat Nusantara Inovasi Kurikulum
Claim Missing Document
Check
Articles

The Effectiveness of Project-Based Learning-Based LKPD Lapbook on Science Literacy in Grade V Elementary School Enung Nurhasanah; Mintarsih Arbarini
Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah Vol. 10, No. 3, July - September 2026
Publisher : Sekolah Tinggi Ilmu Al-Qur'an (SIQ) Amuntai Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35931/am.v10i3.6220

Abstract

Education in the 21st century requires students to develop broad scientific understanding and strong thinking skills. However, elementary school students still demonstrate limited scientific knowledge, particularly in topics related to the human digestive system. This study investigates the effect of Project-Based Learning (PjBL) integrated with student worksheets and lapbook (LKPD-Lapbook) media on improving the scientific literacy of fifth-grade elementary students. The research employs a quantitative approach with a quasi-experimental pretest–posttest control group design. The participants consisted of 42 students divided into two groups: an experimental class and a control class, each comprising 21 students. The research instruments included a scientific literacy test, a learning implementation observation sheet, and a student questionnaire. Data analysis was conducted using prerequisite tests of normality and homogeneity, followed by hypothesis testing through an independent samples t-test. In alignment with the Merdeka Curriculum, this study is expected to contribute to the development of innovative IPAS (Integrated Science and Social Studies) learning approaches and provide an alternative contextual learning media to support scientific literacy improvement in elementary schools.
Early Childhood Learning in Spiritual Intelligence Development Eka Riyanti; Mintarsih Arbarini; Kurotul Aeni
Indonesian Journal of Early Childhood Education Studies Vol. 13 No. 1 (2024): June 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijeces.v13i1.13726

Abstract

This study intends to analyze the implementation of early childhood learning in the development of spiritual intelligence and the benefits of developing spiritual intelligence for early childhood. Research place in Raudhatul Athfal Muslimat, Nahdlatul Ulama, Wonokerto, Kulon, Pekalongan regency, Central Java. This research uses a qualitative approach with a case study method. The subjects are teachers of groups A and B, children of groups A and B. Data collection techniques with observation, interviews and documentation with the validity of the data used are triangulation. Data analysis techniques with Milles and Hubberman models with steps namely data collection, data reduction, data presentation and conclusions. The results of this study are the implementation of learning in developing spiritual intelligence in Raudhatul Athfal Muslimat Nahdlatul Ulama Wonokerto Kulon, namely the development strategy applied integrated with the development of religious and moral values is by: 1) routine activities, namely teachers carry out daily habituation activities programmatically and consistently; 2) integrated activities, namely activities programmed with other areas of children's abilities; 3) Special activities, namely this program is carried out according to the needs and time available. The development of early childhood spiritual intelligence aims to provide early knowledge as a reminder and limitation in determining attitudes and actions with the support of parents, teachers and the community.
Penerapan Pembelajaran Deep Learning pada Pendidikan Kesetaraan Paket C di SPNF SKB Kota Semarang Kanzabella Dewi Savera; Mintarsih Arbarini
DIAJAR: Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 1 (2026): Januari 2026
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/diajar.v5i1.6597

Abstract

This study aims to describe the implementation of Deep Learning that integrates the dimensions of mindful, meaningful, and joyful learning in Package C equivalent education at SPNF SKB Semarang City. The research uses a descriptive qualitative approach with data collection techniques through observation, interviews, and documentation studies. The research subjects included tutors, learners, and the head of the institution. The results show that the implementation of the three deep learning stages was effective. Mindful learning was reflected in the learners' awareness of learning objectives and reflection practices facilitated by tutors. Meaningful learning was achieved by linking the material to the learners' life experiences, making learning more contextual and meaningful. Meanwhile, joyful learning was created through a comfortable classroom atmosphere, varied activities, and the active involvement and enthusiasm of the learners. Overall, this approach had a positive impact on increasing learning awareness, meaningfulness, engagement, and an enjoyable learning experience for adult learners. This study concludes that the deep learning framework is relevant and transformative for improving the quality of contextual learning in equivalent education, and provides practical implications such as the need for tutor training, development of contextual teaching materials, and a sustainable support system.
THE GUMREGAH BUNGAH PROGRAM'S INNOVATION IN ADDRESSING OUT-OF-SCHOOL CHILDREN IN MAGELANG REGENCY (CASE STUDY OF COLLABORATION BETWEEN AWWALIYAH TEGALREJO ISLAMIC BOARDING SCHOOL AND TAMAN DEWANTA COMMUNITY LEARNING CENTER) Zaenal Afifudin; Mintarsih Arbarini
SOSIOEDUKASI Vol 15 No 2 (2026): SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan Universaitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/sosioedukasi.v15i2.8194

Abstract

This study aims to describe and analyze the handling of Out-of-School Children before the Gumregah Bungah Program, the form of program innovation, the form of collaboration between the Awwaliyah Tegalrejo Islamic Boarding School and the Taman Dewanta Community Learning Center (CLC), and the impact of the program on the handling of Out-of-School Children in Magelang Regency. The study uses a qualitative approach with a case study design. The research subjects include program managers, Islamic boarding school caretakers, CLC tutors, and Out-of-School Children students. Data collection techniques are carried out through observation, interviews, and documentation. Data validity uses triangulation of sources, techniques, and time, while data analysis uses the Miles and Huberman model through data reduction, data presentation, and drawing conclusions. The results of the study show that before the Gumregah Bungah Program, the handling of Out-of-School Children was still administrative and had not touched the social and psychological needs of students. The Gumregah Bungah Program is present as a community-based educational innovation through the integration of Islamic boarding schools and CLC in equivalency education services and character building. The form of collaboration is carried out through the division of roles between Islamic boarding schools as centers for moral and social development, and CLC as providers of equivalency education. This program has had positive impacts in the form of increased access to education for out-of-school children, increased motivation to learn, changes in students' social behavior, and enhanced self-confidence and character. The Gumregah Bungah program serves as a collaborative, humanistic, and inclusive model for addressing out-of-school children in Magelang Regency.
A Systematic Evaluation and Implementation Review of Non-Formal Education: Sewing Training for Life Skills Development Imam Roos Wahyudi; Fakhruddin Fakhruddin; Mintarsih Arbarini; Yudi Siswanto; Sachin Gupta
Edukasi Vol. 20 No. 1 (2026): Educational Technology & Educational Psychology
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/edukasi.v20i1.30719

Abstract

This study presents a systematic implementation review and program evaluation of a non-formal sewing training initiative conducted by SKB Kota Semarang, aiming to enhance life skills and economic independence among community members. The research focuses on two main aspects: (1) the instructional design of the sewing training program, and (2) its effectiveness based on the Context, Input, Process, and Product (CIPP) evaluation model. The sewing training was designed using a Competency-Based Training (CBT) approach aligned with the Indonesian National Work Competency Standards (SKKNI). The curriculum includes progressive modules from basic to advanced garment-making techniques, supported by 260 instructional hours, real-world practice using customer orders, and entrepreneurship components. Instructional delivery integrates demonstrations, peer learning, individual mentoring, and flexible scheduling to accommodate diverse learner needs. A qualitative descriptive method was employed, involving document analysis, classroom observations, and interviews with a coordinator, tutor, group leader, and participants. Findings show that the program aligns with learners' needs and goals, supported by competent instructors, sufficient funding (APBN), and appropriate infrastructure. The training process encouraged active participation and practical engagement, resulting in measurable skill acquisition and enhanced self-confidence. Despite these strengths, the program experienced a recent decline in enrollment due to limited promotion, scheduling rigidity, insufficient equipment, and lack of post-training support. These findings indicate the importance of strategic program enhancement to ensure sustainability and impact. The study concludes that the CIPP model offers a comprehensive framework not only to assess program effectiveness but also to guide continuous improvements in non-formal vocational education. This study contributes to the field of educational evaluation by applying the CIPP model to a community-based, non-formal vocational training program in Indonesia. It offers a structured and contextual analysis of program strengths and weaknesses, providing actionable insights for policymakers and educators. The study’s novelty lies in its holistic assessment of a grassroots educational initiative that integrates life skills development with local economic empowerment, a domain that is often overlooked in formal academic evaluations. By highlighting the intersection of education, gender, and community development, this research adds significant value to the discourse on non-formal education’s role in social transformation.
Toward an Integrative ESD-Based Curriculum Management Model for Junior High Schools: A Systematic Literature Review Martza Merry Swastikasari; Sucihatiningsih Dian Wisika Prajanti; Joko Widodo; Mintarsih Arbarini
Proceedings of International Conference on Science, Education, and Technology Vol. 12 (2026)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract The junior high school level has a strategic position in the implementation of ESD. Students at this level of education are in the early phase of adolescence and begin to develop. The existing literature demonstrates that ESD implementation in junior high schools is influenced by multiple interconnected factors, which are often examined in isolation. This study aims to identify patterns of ESD integration, map the dimensions that facilitate its implementation, and develop a conceptual model of ESD-based curriculum management for junior high schools. This study uses a Systematic Literature Review following the PRISMA 2020 framework. The literature was obtained from Scopus and Google Scholar, then selected based on inclusion-exclusion criteria, yielding 31 articles that were analyzed thematically. The results of the study show five patterns of ESD integration, four facilitating dimensions, and a final synthesis that forms an integrative model connecting curriculum design, implementation, evaluation, continuous improvement, learning outcomes, and enabling factors. This study found that ESD integration at the junior high school level does not follow a linear process (content is included–teacher teaches–students understand). Future studies should refine the systematic review protocol by implementing more specific and comprehensive search strategies, while maintaining transparent and rigorous eligibility criteria.
PENGARUH PENDIDIKAN MULTIKULTURAL TERHADAP KETERAMPILAN SOSIAL DAN HASIL BELAJAR SISWA SEKOLAH DASAR Azizah, Geby; Mintarsih Arbarini; Bambang Subali; Ellianawati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.53099

Abstract

This study aims to systematically examine and synthesize the influence of multicultural education on students' social skills and learning outcomes at the elementary school level. Employing the Systematic Literature Review (SLR) method guided by the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) protocol, a comprehensive search was conducted across three major academic databases—Google Scholar, Garuda (Garba Rujukan Digital), and Scopus—covering publications from 2020 to 2026. From an initial pool of 312 articles identified, a rigorous screening process yielded 45 articles that met the inclusion criteria for final analysis. The synthesis results indicate that multicultural education implementation has a significant positive influence on students' social skills, particularly in the dimensions of tolerance, empathy, and prosocial behavior, with an average improvement rate of 72.4% across reviewed studies. Furthermore, students in multicultural learning environments demonstrated improved cognitive and affective learning outcomes, with a mean effect size of d = 0.74 (large effect), according to Cohen's (1988) classification. Among the models reviewed, Project-Based Learning aligned with P5 (Projek Penguatan Profil Pelajar Pancasila), local wisdom-based e-modules, and Social Reconstruction models emerged as the most effective pedagogical approaches. These findings underscore the urgent need for systematic integration of multicultural education within the Merdeka Curriculum framework at elementary schools across Indonesia.
Development of project-based learning model based on ethno-steam to improve numeracy literacy skill Haryanto Haryanto; Samsudi Samsudi; Mintarsih Arbarini
Inovasi Kurikulum Vol. 21 No. 1 (2024): Inovasi Kurikulum, February 2024
Publisher : Himpunan Pengembang Kurikulum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jik.v21i1.63400

Abstract

21st-century learning is learning that prepares students to have the ability to think creatively, critically, and innovatively and master technology. This research aims to analyze and describe the development design, feasibility, and effectiveness of a project-based learning model based on ethno-steam (science, technology, engineering, mathematics, and art) to improve numeracy literacy skills. This research uses the R&D method with ADDIE (Analyze, Design, Development, Implementation, Evaluation). This research was conducted in class VIII MTsN 3 Lima Puluh Kota in mathematics. PjBL, STEAM, and Material experts have validated this learning model. The results of the expert validation obtained an average value of 91% with a very feasible category. The N-Gain results to determine the effectiveness of the ethno-STEAM-based project-based learning model to improve numeracy literacy skills obtained a value of 0.69 in the medium category. The Ethno-STEAM-based project-based learning model is classified as adequate based on the N-Gain results. Developing an ethno-STEAM-based project learning model (Science, Technology, Engineering, Art, and Mathematics) is highly recommended to be applied in mathematics learning and implementing Kurikulum Merdeka.   Abstrak Pembelajaran abad 21 merupakan pembelajaran yang mempersiapkan peserta didik memiliki kemampuan berpikir kreatif, kritis, inovatif serta menguasai teknologi. Tujuan penelitian ini untuk menganalisis dan mendeskripsikan desain pengembangan, menganalisis dan mendeskripsikan kelayakan serta menganalisis dan mendeskripsikan efektivitas pembelajaran project-based learning model based ethno-steam (sains teknologi teknik seni matematika) dalam meningkatkan kemampuan literasi numerasi. Penelitian ini menggunakan metode R&D dengan ADDIE (Analyze, Design, Development, Implementation, Evaluation).Penelitian ini dilaksanakan di kelas VIII MTsN 3 Lima Puluh Kota pada mata pelajaran matematika. Model pembelajaran ini telah divalidasi oleh ahli PjBL, ahli STEAM dan ahli Materi. Hasil validasi ahli tersebut memperoleh nilai rata-rata sebesar 91% dengan kategori sangat layak. Hasil N-Gain untuk mengetahui keefektifan model project-based learning berbasis ethno-STEAM untuk meningkatkan kemampuan literasi numerasi memperoleh nilai sebesar 0,69 dengan kategori sedang. Berdasarkan hasil N-Gain penggunaan model project-based learning berbasis Ethno-STEAM tergolong efektif Pengembangan model pembelajaran proyek berbasis etno-STEAM (Science, Technology, Engineering, Art, and Mathematics) sangat dianjurkan untuk diterapkan dalam pembelajaran matematika, khususnya dalam menyambut kurikulum merdeka. Kata Kunci: Etno-STEAM; literasi numerasi; model pembelajaran berbasis proyek
Implementation of Outcome-Based Education in Higher Education Curricula: A Comparative Study of Student Empowerment at UNNES and Chulalongkorn University All Fine Loretha; Mintarsih Arbarini; Bagus Kisworo; Arini Dwi Cahyani; Rendi Agung Febrianto
QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Vol. 18 No. 2 (2026)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Program Pascasarjana IAI Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/qalamuna.v18i2.8165

Abstract

As higher education systems worldwide face increasing pressure to demonstrate measurable learning outcomes and respond to changing societal and labor-market needs, Outcome-Based Education (OBE) has become increasingly important for curriculum transformation. This study analyzes OBE implementation in the Non-Formal Education Program at Universitas Negeri Semarang (UNNES), Indonesia, and the Lifelong Learning Program at Chulalongkorn University, Thailand, focusing on implementation strategies, challenges, and opportunities. Using a qualitative comparative case study, data were collected from lecturers, students, program managers, and alumni through interviews, observations, curriculum document analysis, and focus group discussions, and analyzed using the Miles and Huberman interactive model and cross-case comparison. Findings show that UNNES implements OBE with reference to the Indonesian National Qualifications Framework (KKNI), emphasizing local needs and community empowerment, whereas Chulalongkorn University integrates OBE within a lifelong learning framework characterized by credit flexibility, Recognition of Prior Learning, and alignment with the ASEAN Qualifications Reference Framework (AQRF). Both institutions face challenges related to authentic assessment consistency, faculty preparedness, and diverse student backgrounds. Nevertheless, international collaboration, portfolio-based assessment, and sister-curriculum development offer significant opportunities. The study demonstrates how institutional contexts shape OBE implementation and contributes to developing adaptive, inclusive, and student-empowering higher education models in Southeast Asia.
Co-Authors - Kardoyo - Utsman A.A. Ketut Agung Cahyawan W Abd. Hamid Isa Abdul Malik Abdul Malik Abdul Rahmat ACHMAD RIFAI Adinda Ratna Afifah, Anif Maghfirotul Afri Khofifah Agnes Nanda Saputri Ahlis Tsani Ahlis Tsani Ali Formen Aliyah, Khotimatul All Fine Loretha All Fine Loretha All Fine Loretha Amin Yusuf Amin Yusuf Amin Yusuf Anggun, Mei Sekar Anifah Widya Indarthi Arif Widiyatmoko, Arif Arini Dwi Cahyani Asih Zaetun Astuti, Dwi Hari Atmijaya, Rakhmatika Azizah, Geby Bagus Kisworo, Bagus Bambang Subali Bambang Subali3 Bambang Sumardjoko Bernadus Wahyudi Joko Santoso Cahyani, Arini Dwi Cahyani, Vio Lisna Putri Choirina, Ernita Coryza Nursyahbani Damayanti, Dian Kurnia Decky Avrilianda Decky Avrilianda Dewi, Melinda Puspita Dian Ermayani Sigalingging Diana Diana dianita, angga Dwi Prasetiyawati Diyah Hariyanti Dwi Prasetiyawati Diyah Hariyanti Eka Riyanti Ellianawati Ellianawati, Ellianawati Ellinawati Ellinawati Emmy Budiartati Enung Nurhasanah Erni Suharini Erni Suharini Esa Rizqy Oktavianingtyas Fakhruddin Fakhruddin Fakhruddin Fakhruddin Fakhruddin Fakhruddin Fakhrudin - Fatin Salsabila Imtinan Febriyani, Viatika Reihan Felestin Felestin Fidia Kusniawati Gentur Ciptaningtyas Ghufron H. Haryanto Haeruman, Andri Hakim, Khaled Maulana Ihya Arief Rakhman Hanin Nalinda Harianingsih, Harianingsih Haryadi Haryanto Haryanto Hasdiani, Tanisa Hidayah, Sunnatul Hikmawati, Lila Ikromah, Nurul Ilyas Ilyas Ilyas Imam Roos Wahyudi Imam Shofwan Imarah, Hana Nisrina Inayati, Putri Nur Indarthi, Anifah Widya Indri Ajeng Setyoningrum Insani, Anisa Nurul Santy Nur Intan Khoirun Nisa Ismaniar Ismaniar Joko Sutarto Joko Widodo Julifah, Erma Kanzabella Dewi Savera Komariah Komariah Kurotul Aeni Laela Uswatun Hasanah Liliek Desmawati Liliek Desmawati Liliek Desmawati Liliek Desmawati Loretha, All Fine M Agung Alwanda M. Jazuri Mailatul Maftukhah Martza Merry Swastikasari Meggy Novitasari Meira Dion Soraya Muarifuddin Muarifuddin, Muarifuddin Muhammad Akbar Mutaqin, Muhamad Zainal Nafis, Nilna Shifyana Nindia Lu'luil Maknun Nindia Lu’luil Maknun Nining Hardiyanti Nuni Widiarti Okta Suphia Mawaddah Pramudita, Sherena Anodhea Eka Rakhmatika Atmijaya Ramandhani, Dyah Fitri Rasdi Ekosiswoyo Rendi Agung Febrianto Rendi Agung Febrianto Rika Nur Afriani Ristiana, Nanda Rusdi, Firman Maulana S. Samsudi Sa'diyah, Nazilatus Sachin Gupta Sachin Gupta Samira Agoro Samsudi Samsudi Setyawan, Novi Soetarno Joyoatmojo, Soetarno Sony Zulfikasari, Sony Sri Jutmini Sucihatiningsih Dian Wisika Prajanti Sungkowo Edy Mulyono Sutarno Sutarno Syamsul Arifin Tamar Mikeladze Tanisa Hasdiani Tantika, Yevi Sylvia Timur, Putri Damar Tri Joko Raharjo Tri Suminar Urrofik, Safira Arbella Aurell Utsman Utsman Utsman Utsman, Utsman Widada, Tri Wikan Cahyo Namaskara Wulan Agustina, Putri Wulan Aulia Azizah Wulandari, Istri Yola Mutia Damayanti Yoshehira, Orien Yudi Siswanto Yudi Siswanto Yudi Siswanto Yudi Siswanto Yuli Kurniawati Yuli Kurniawati Sugiyo Pranoto Yuli Kurniawati Sugiyo Pranoto Zaenal Afifudin Zaenuri Mastur