MUZAINI, M. PENINGKATAN HASIL BELAJAR IPS MELALUI PENERAPAN PROBLEM BASED LEARNING BERBANTUAN MEDIA POWERPOINT. Jurnal Keguruan dan Ilmu Pendidikan (JKIP), [S. l.], v. 1, n. 1, p. 16–28, 2023. DOI: 10.61116/jkip.v1i1.15. Disponível em: https://jurnalcendekia.id/index.php/jkip/article/view/15. Acesso em: 22 oct. 2026.