M. A. Yaakob and R. Shamsudin, “Analisis Kewujudan al-Mutaba‘at dalam Periwayatan Hadith secara al-Tafarrud: An Analysis of the Existence of al-Mutaba‘at in The Narration of Hadith by Way of al-Tafarrud”, Maalim, vol. 15, no. 2, pp. 15-27, Dec. 2019.