Sitinjak L, Banurea JS. ANALISIS INTERAKSI MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN BERPIKIR KRITIS TERHADAP PEMECAHAN MASALAH. JPF Unimed [Internet]. 2022 Jun. 29 [cited 2025 Jul. 2];11(1):61-6. Available from: https://jurnal.unimed.ac.id/2012/index.php/jpf/article/view/35612