Yulia, Y.; Mawardi, M. META ANALISIS EFEKTIFITAS PROBLEM BASED LEARNING DAN PROBLEM SOLVING DITINJAU DARI KEMAMPUAN BERPIKIR KRITIS SISWA SEKOLAH DASAR. JGK 2021, 5 (2), 21-32. https://doi.org/10.24114/jgk.v5i2.23901.