Mas’od, M. A., and M. F. Hamat. “Analisis Definisi Sahabat Dalam Beberapa Karya Syiah Melayu: An Analysis of the Definition of Companion in Several Malay Shiite Works”. Afkar: Jurnal Akidah Dan Pemikiran Islam, vol. 20, no. 1, June 2018, pp. 1-40, doi:10.22452/afkar.vol20no1.1.