[1]
Z. Zulyusri and B. Amanda, “ANALISIS KEBUTUHAN LKPD BERBASIS PROBLEM BASED LEARNING (PBL) TENTANG MATERI PERUBAHAN LINGKUNGAN DI MAN 1 PASAMAN BARAT”, BIOCHEPHY:JSE, vol. 5, no. 2, pp. 844–849, Dec. 2025.