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All Journal PRISMA JMM (Jurnal Masyarakat Mandiri) Jurnal Tadris Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu Prima: Jurnal Pendidikan Matematika JASa (Jurnal Akuntansi, Audit dan Sistem Informasi Akuntansi) M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika de Fermat : Jurnal Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Range : Jurnal Pendidikan Matematika Jurnal PEKA (Pendidikan Matematika) Jurnal Basicedu Surya : Jurnal Pengabdian Kepada Masyarakat Jurnal Ekonomi Manajemen Dan Bisnis (JEMB)
Yanti Mulyanti, Yanti
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Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Mathematics Social Sciences Other

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Analisis Komparatif Regulasi dan Prosedur Sertifikasi Halal antara Indonesia dengan Malaysia Az Zahrani, Ghiska; Hisniah, Dita Wudatul; Mulyanti, Yanti; Lina Marlina
Jurnal Ekonomi Manajemen Dan Bisnis (JEMB) Vol. 3 No. 1 (2025): September
Publisher : Publikasi Inspirasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/jemb.v3i1.5882

Abstract

Permintaan global terhadap produk halal terus meningkat seiring dengan pertumbuhan populasi Muslim dan kesadaran konsumen terhadap pentingnya kehalalan suatu produk. Indonesia dan Malaysia sebagai dua negara Muslim terbesar di dunia mempunyai potensi besar dalam industri halal global dan telah mengembangkan sistem sertifikasi halal masing-masing. Penelitian ini bertujuan untuk membandingkan sistem sertifikasi halal di Indonesia dan Malaysia guna mengidentifikasi perbedaan, persamaan, serta potensi kerja sama antarnegara tersebut. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif,yaitu berupa pengumpulan data melalui studi literatur terhadap regulasi, dokumen resmi, dan publikasi lembaga sertifikasi halal di kedua negara. Hasil penelitian menunjukkan bahwa Indonesia menerapkan sertifikasi halal wajib yang dikelola oleh BPJPH, LPH, dan MUI, sedangkan Malaysia menerapkan sistem sukarela yang dikelola oleh JAKIM dan perundang-undangan khusus dengan sanksi hukum tegas atas penyalahgunaan label halal. Perbedaan utama terletak pada pendekatan regulatif, struktur kelembagaan dan pengakuan internasional. Penelitian ini merekomendasikan pentingnya harmonisasi standar halal dan kerja sama strategis antarnegara untuk memperkuat posisi pasar halal regional dan meningkatkan daya saing produk halal secara global.
Kemampuan Literasi Matematika Siswa SMP Dalam Menyelesaikan Soal Matematika Realistik Nurhalisah, Ita Amalia; Lukman, Hamidah Suryani; Mulyanti, Yanti; Bahasa Indonesia, Bahasa Indonesia
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3240

Abstract

Questions that can be used to measure mathematical literacy skills are realistic mathematics questions. Thus, research was conducted to identify students' mathematical literacy abilities in solving realistic mathematics problems. The research method used is a quantitative descriptive method by providing 6 questions describing material on a two-variable linear equation system that can measure mathematical literacy abilities. The results showed that 51.9% were in the low category, 18.5% were in the medium category and 29.6% were in the high category. Based on the results of students' answers, students are still less capable in interpretation and calculations using existing methods in a two-variable linear equation system, students tend to use calculations outside of these methods so that students cannot write down how the calculation process works. Based on the results of research that has been carried out, it show that the mathematical literacy abilities of junior high school students are in the low category.
Student’s Mathematical Problem Solving Skills and Self-Efficacy on Word Problems through Technology-Based Learning Arif Saefuloh, Nandang; Gilar Jatisunda, Mohamad; Syofiana, Mardiyah; Mulyanti, Yanti
RANGE: Jurnal Pendidikan Matematika Vol. 7 No. 2 (2026): Range Januari 2026
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v7i2.10322

Abstract

Students’ ability to solve mathematical word problems is closely linked to their mathematical problem-solving skills and self-efficacy. This study examines the influence of two technology-based learning approaches—synchronous learning (via Zoom and Google Meet) and asynchronous learning (via WhatsApp)—on students' problem-solving performance and self-efficacy levels. The research involved 27 seventh-grade students in Bandung and employed a mixed-method design with an explanatory sequential approach. The findings revealed a strong relationship between the type of technology-mediated learning and students’ self-efficacy in mathematical problem solving. Students who engaged in synchronous learning demonstrated better performance in interpreting problems, developing strategies, and justifying solutions compared to those who used asynchronous methods. Learners with moderate to high self- efficacy consistently outperformed those with low self-efficacy, particularly in identifying relevant information, making conjectures, and generalizing patterns. In contrast, students with low self-efficacy showed difficulties in solving word problems and exhibited limited use of key processes in problem solving. These results emphasize the importance of aligning instructional approaches with students' self-efficacy levels and providing structured support for students involved in asynchronous learning to strengthen their mathematical problem-solving abilities.
Co-Authors Ahmad Mughni, Joni Arif Saefuloh, Nandang Aritsya Imswatama Az Zahrani, Ghiska Bahasa Indonesia, Bahasa Indonesia Bilqis, Laisla Dyah Vitalocca Febriyani, Febi Hamidah Suryani Lukman Hisniah, Dita Wudatul Lestari, Ajeng Yuniarti Lestari Lina Marlina Mohamad Gilar Jatisunda Nesa, Meida Zulpah Zakia Novi Andri Nurcahyono Nur Agustiani Nur'azizah, Mira Siti Nurhalisah, Ita Amalia Oliah, Siti Prasetia, Astri Pujia Siti Balkist Purwanty, Desmianty Putri Lestari, Putri Putri, Elga Azmala Rahmat, Dadan Roziaturizkoh, Fira Septiani, Eka Setiani, Ana Setiani, Ana Sulaeman, Nurmala Putri Sulaiman, Rizki Zahran Suryani Lukman, Hamidah Syofiana, Mardiyah