et. al., D. E. M. H. S. . “Article Review: Survey Fuzzy Logic and Aprior Algorithms Employed for E-Learning Environment”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 12, no. 9, Apr. 2021, pp. 1393-02, https://turcomat.org/index.php/turkbilmat/article/view/3527.