Suzana, Y. . “Peningkatan Kompetensi Keimanan Melalui Problem Based Learning Pada Materi Rasul-Rasul Allah Di Kelas IV SDN 13 Tanjung Beringin”. EduSpirit : Jurnal Pendidikan Kolaboratif, vol. 1, no. 3, Sept. 2024, pp. 116-21, https://journal.makwafoundation.org/index.php/eduspirit/article/view/684.