MAHMUD, M. Meningkatkan Hasil Belajar PAI Materi Hal-Hal Yang Membatalkan Sholat Melalui Model Pembelajaran Problem Based Learning Pada Peserta Didik Kelas IV SD Negeri 1 Kumai Hulu: Improving The Results Of Learning Islamic Education Materials That Cancelate Prayer Through Problem Based Learning Learning Model In Grade IV Students Of SD Negeri 1 Kumai Hulu. Neraca: Jurnal Pendidikan Ekonomi, v. 6, n. 1, p. 12–21, 30 Nov.2020.