Zainal Abidin, Mohd Hafiz, et al. “Konsep Kewalian Dalam Tarekat Tasawuf: Satu Sorotan Awal”. Journal of Islamic, Social, Economics and Development, vol. 11, no. 84, July 2026, pp. 574-93, https://academicinspired.com/jised/article/view/4305.