Razak, Abdul, Wirda Taufik, Dwi Hilda Putri, and Irdawati Irdawati. “Development Development of Learning Videos for Students of Class X IPA MAN 1 Pasaman Barat”. Jurnal Penelitian Pendidikan IPA 9, no. 5 (May 31, 2023): 2452–2461. Accessed May 20, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/3124.