Mohamad Akhir, N. S., and A. Z. Berahim@Ibahim. “Pattern of Sufis Thoughts in the Kingdoms of Aceh and Banjar”. Jurnal Usuluddin, vol. 37, June 2013, pp. 151-64, https://jrmg.um.edu.my/index.php/JUD/article/view/7464.