ERLINTANG FEMY FIRDAUZY; ISNA RAHMAWATI; NELA ROFISIAN. IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) UNTUK MENUMBUHKAN MOTIVASI BELAJAR PESERTA DIDIK SEKOLAH DASAR. Walada: Journal of Primary Education, [S. l.], v. 5, n. 1, p. 59–68, 2026. DOI: 10.61798/wjpe.v5i1.458. Disponível em: https://ccg-edu.org/index.php/wjpe/article/view/458. Acesso em: 28 oct. 2026.