P.O. Adebayo, W.B. Yahya, E.E. Akpan, and M.K. Garba. “Efficient Smart System Fuzzy Logic Model for Determining candidates’ Performances for University Admission in Nigeria”. Scientific Journal of Pure and Applied Sciences, vol. 4, no. 1, Jan. 2015, pp. 16-27, http://sjournals.com/index.php/sjpas/article/view/518.