PRASTIWI, Ayundari Agustiana. IMPROVEMENT OF MATHEMATICS LEARNING OUTCOMES THROUGH PROBLEM BASED LEARNING MODEL AT SD NEGERI 24 PALEMBANG. Jurnal Inovasi Sekolah Dasar, [S. l.], v. 1, n. 4, 2024. Disponível em: http://103.242.233.34/index.php/jisd/article/view/59200. Acesso em: 23 feb. 2025.