Umam, Fawaizul, and Khoirul Faizin. “The Institutional Responses of State Islamic Universities to Islamism: Lessons Learned from Three Campuses”. Teosofi: Jurnal Tasawuf dan Pemikiran Islam 10, no. 2 (December 20, 2020): 252–282. Accessed February 27, 2021. http://jurnalfuf.uinsby.ac.id/index.php/teosofi/article/view/1519.