“PENGARUH PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS VIII UPT SMPN 3 PAINAN”. Jurnal Edukasi dan Penelitian Matematika 14, no. 2 (May 30, 2025): 97–102. Accessed June 4, 2025. https://jepm.ppj.unp.ac.id/index.php/jepm/article/view/36.