Paulus Haniko, Yenny Anggreini Sarumaha, Erwinsyah Satria, Nurmadina Hs, Anas. Building Students’ Critical Thinking Skill through Problem-Based Learning Model. WA [Internet]. 2023Apr.28 [cited 2024Nov.24];14(1):92-8. Available from: http://ejournal.undwi.ac.id/index.php/widyaaccarya/article/view/1409