Putri, Rezky Amelia, Gusnedi Gusnedi, Desnita Desnita, and Wahyuni Satria Dewi. “EFFECT OF THE PROBLEM BASED LEARNING MODEL WITH CONCEPT MAP ON PHYSICS STUDENTS ACHIEVEMENT”. Physics Learning and Education 1, no. 1 (March 31, 2023): 36–42. Accessed September 19, 2024. https://ple.ppj.unp.ac.id/index.php/ple/article/view/13.