Miftahchur Rohman, Moch, et al. “Introduction to Hadith Studies: Definitions of Hadith, Sunnah, Khabar, and Athar, and the Scope of the Field”. Hasanah in Education, vol. 1, no. 1, May 2026, pp. 15-28, https://hasanah.gerakanedukasi.com/index.php/HIE/article/view/18.