Arifin, Siful. “Developing Aqidah Akhak As Islamic Elementary School Teaching Material Supplement Based On Religious Moderation Values”. Fikroh: Jurnal Pemikiran Dan Pendidikan Islam, vol. 17, no. 1, Feb. 2024, pp. 67-81, https://doi.org/10.37812/fikroh.v17i1.1419.