Fadhila ZJ, Alé JAS. QUALITATIVE STUDY: IMPLEMENTATION OF PROBLEM-BASED LEARNING MODEL TO IMPROVE STUDENTS’ ACTIVE LEARNING IN LEARNING PHYSICS. Edu. Jur. Pend. Fis [Internet]. 2024Aug.26 [cited 2024Nov.3];9(2):182-9. Available from: https://online-journal.unja.ac.id/EDP/article/view/30550