F. Firman, S. D. . Nasution, A. F. Azzahra, and N. Wendry, “Majalah dan Perbudakan: Keabsahan Hadis dalam Soeara Moehammadijah Pra-Kemerdekaan: Magazines and Slavery: The Validity of Hadith in ‘Soeara Moehammadijah’ Pre-Independence”, El-Sunan, vol. 2, no. 1, pp. 1–24, Apr. 2024.