HARTONO, L. B. PENERAPAN MODEL PROBLEM BASED LEARNING BERMEDIA VIDEO UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR IPS. Renjana Pendidikan Dasar, [S. l.], v. 2, n. 4, p. 297–302, 2022. Disponível em: https://prospek.unram.ac.id/index.php/renjana/article/view/274. Acesso em: 3 jul. 2024.