FAJARNA, Rifa Putri; SUSANNA; HAMID, Abdul; SAMINAN; FARHAN, Ahmad; NURULWATI. The Effect of Problem Based Learning Model on Critical Thinking Skills of High School Students on Physics Concepts. Kasuari: Physics Education Journal (KPEJ), [S. l.], v. 8, n. 2, p. 443–453, 2025. DOI: 10.37891/kpej.v8i2.981. Disponível em: https://journalfkipunipa.org/index.php/kpej/article/view/981. Acesso em: 18 apr. 2026.