“EFEKTIVITAS MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA BOARD GAME EDUKASI TERHADAP PEMAHAMAN KONSEP IPAS KELAS IV SD 6 JEKULO”. Jurnal Manajemen Pendidikan 11, no. 4 (August 31, 2026): 10001–10013. Accessed September 17, 2026. https://ejurnal.stkip-pessel.ac.id/index.php/jmp/article/view/3348.