Syamsudin, Kinkin. “SURAT-SURAT NABI SAW KEPADA PARA RAJA NONMUSLIM: (STUDI KOMPARASI KITAB TARIKH, SIRAH DAN HADIS)”. Universum 17, no. 2 (December 30, 2023). Accessed November 24, 2024. https://jurnalfuda.iainkediri.ac.id/index.php/universum/article/view/472.