Okta Alpindo, and Elfa Oprasmani. “ANALISIS KEBUTUHAN PENGEMBANGAN MODUL IPA TERPADU BERBASIS BLENDED LEARNING TERINTEGRASI BENCANA BANJIR”. TUNAS : Jurnal Pendidikan Biologi 3, no. 2 (January 31, 2023): 59 - 65. Accessed July 5, 2025. https://jurnal.uniraya.ac.id/index.php/Tunas/article/view/683.