Erlinda Simanjuntak, Hairida Hairida, Rio Pranata, Hery Kresnadi, Bayu Prasodjo. Pengembangan Bahan Ajar Materi Wujud Zat dan Perubahannya Berbasis Budaya Lokal Kelas IV SD: Penelitian. JERKIN [Internet]. 2025 Dec. 31 [cited 2026 Apr. 19];4(3):15779-83. Available from: https://jerkin.org/index.php/jerkin/article/view/4382