[1]
Lailaturrahmah, E. et al. 2020. PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP RETENSI DAN KEMAMPUAN BERPIKIR KRITIS IPA PESERTA DIDIK SD. Jurnal Ilmiah PENDAS: Primary Educational Journal. 1, 1 (Jun. 2020), 1–11. DOI:https://doi.org/10.29303/pendas.v1i1.49.