Abdul Jamil, H., and A. F. Kamaruzaman. “IDEA PEMBAHARUAN AGAMA BIRGIVI DALAM AL-TARIQAH AL-MUHAMMADIYYAH”. Al-Hikmah, Vol. 6, no. 1, Sept. 2014, pp. 94-06, http://spaj.ukm.my/jalhikmah/index.php/jalhikmah/article/view/78.