^Chaplin, Chris. "Salafi Islamic piety as civic activism: Wahdah Islamiyah and differentiated citizenship in Indonesia." Citizenship studies 22.2 (2018): 208-223.
^Determann, Jörg Matthias. "Circuits of Faith: Migration, Education, and the Wahhabi Mission by Michael Farquhar." The Middle East Journal 71.2 (2017): 331-332.
^Chaplin, Chris. "Imagining the land of the two holy mosques: The social and doctrinal importance of Saudi Arabia in Indonesian Salafi discourse." Austrian Journal of South-East Asian Studies 7.2 (2014): 217-236.
^MUSA, M.F., 2018. THE RIYAL AND RINGGIT OF PETRO-ISLAM: INVESTING SALAFISM IN EDUCATION. Islam in Southeast Asia: Negotiating Modernity, p.63. "Scholars have argued that the Islamic University of Madinah is the primary exporter of Wahhabi ideology, and has produced Salafi-inclined theologians, who later promoted the ideology throughout the world."