Azizah P, Mindyarto BN, Alimah S. The Need Analysis for Development of Interactive E-LKPD Material on the Human Digestive System in Junior High Schools. DD [Internet]. 2025 Jul. 28 [cited 2026 Feb. 22];1(1):18-25. Available from: https://ilmuhayat.didaktika.gemi.or.id/index.php/didaktika/article/view/5