Kadir PW, Suharti S, Hasrianti A, Darlinah. PROBLEM BASED LEARNING DALAM PEMBELAJARAN MATEMATIKA: UPAYA PENINGKATAN MINAT DAN PRESTASI BELAJAR PESERTA DIDIK. patikala [Internet]. 2024 Feb. 11 [cited 2025 Nov. 3];3(3):906-17. Available from: https://etdci.org/journal/patikala/article/view/1016