“META ANALISIS MODEL PBL TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA DI SD”. PIONIR: JURNAL PENDIDIKAN 9, no. 2 (December 3, 2020). Accessed May 19, 2026. https://jurnal.ar-raniry.ac.id/index.php/Pionir/article/view/8321.