MUZAINI, MUZAINI. “PENINGKATAN HASIL BELAJAR IPS MELALUI PENERAPAN PROBLEM BASED LEARNING BERBANTUAN MEDIA POWERPOINT”. Jurnal Keguruan dan Ilmu Pendidikan (JKIP) 1, no. 1 (January 20, 2023): 16–28. Accessed October 22, 2026. https://jurnalcendekia.id/index.php/jkip/article/view/15.