Mashfufah, Gugus Rahmadi, and Muliadi. “PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA PESERTA DIDIK”. Jurnal Ilmiah Mandalika Education (MADU) 1, no. 2 (October 29, 2023): 329–335. Accessed November 12, 2025. https://institutpermatamandalika.com/index.php/MADU/article/view/61.