Sugandi, Sugandi, and Ummul Huda. “Pengembangan Video Pembelajaran Berbasis Problem Based Learning Pada Materi Bagun Ruang Sisi Datar”. Edusainstika: Jurnal Pembelajaran MIPA 5, no. 1 (July 20, 2025): 15–27. Accessed January 20, 2026. https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/Edusainstika/article/view/14899.