CHECIL, Checilia Melita Sukmawati; ANGGRAINI, Dewi. PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEAKTIFAN BELAJAR IPS DI SEKOLAH DASAR. JURNAL STRATEGI PEMBELAJARAN, [S. l.], v. 1, n. 2, p. 53–60, 2024. DOI: 10.61798/jsp.v1i2.154. Disponível em: https://ccg-edu.org/index.php/jsp/article/view/154. Acesso em: 28 oct. 2026.