Hajah Radziah Haji Abdullah. “Struktur Pentadbiran Dakwah Islam Di Negara Brunei Darussalam: Kajian Dari Tahun 1950-1985”. IJUS | International Journal of Umranic Studies, vol. 5, no. 1, Jan. 2022, pp. Page 48-60, https://www.unissa.edu.bn/journal/index.php/ijus/article/view/409.