Krings, Matthias. “Muslim Martyrs and Pagan Vampires: Popular Video Films and the Propagation of Religion in Northern Nigeria”. Postscripts: The Journal of Sacred Texts, Cultural Histories, and Contemporary Contexts 1, no. 2-3 (December 3, 2005): 183–205. Accessed May 25, 2022. https://journal.equinoxpub.com/POST/article/view/10927.