[1]
Atnur, W.N. et al. 2022. MENINGKATKAN HASIL BELAJAR MENGGUNAKAN MODEL PROBLEM BASED LEARNING DI MAN 1 LABUHANBATU. BIO-EDU: Jurnal Pendidikan Biologi. 7, 3 (Dec. 2022), 164–171. DOI:https://doi.org/10.32938/jbe.v7i3.1930.