Isni Dwi Rahma, Risnanosanti, Hilyati Milla. Problem Based Learning (PBL) and Project Based Learning (Pjbl) Models for Students’ Critical Thinking and Collaboration Skills in Sociology Subjects for Class XII of SMAN 1 Seluma. Edumaspul Journal [Internet]. 2026 Jun. 9 [cited 2026 Sep. 5];10(1):73-89. Available from: https://jurnal2.unimen.cloud/index.php/edumaspul/article/view/128