Arifin, Firdaus, Hardi Putra Wirman, Bagas Ihsanul Umam, Habibul Akhiar, and Dea Maulvia Selfitri. “Legislative Legitimacy in Multicultural States: West Sumatra Province Law and Indigenous Peoples’ Exclusion”. Hakamain: Journal of Sharia and Law Studies 5, no. 1 (March 27, 2026): 184–199. Accessed November 7, 2026. https://journal.makwafoundation.org/index.php/hakamain/article/view/1821.