1.
RAHMI E. EFFECTIVENESS OF PROBLEM BASED LEARNING TOWARDS PROBLEM SKILLS OF CLASS X STUDENTS AT SMAN 3 MAROS. j.n.a.pendidik. [Internet]. 2018 Dec. 12 [cited 2025 Aug. 4];3(2):92-102. Available from: https://www.ejournal.ummuba.ac.id/index.php/mp/article/view/76