Rahmi Lailatul Sakina, Nurhadi, and Liza Yulia Sari, “PENGEMBANGAN E-MODUL BERBASIS PROBLEM BASED LEARNING (PBL) MATERI KEANEKARAGAMAN HAYATI PADA FASE E SMA/MA”, didaktik, vol. 11, no. 03, pp. 335 - 346, Aug. 2025.