Ramosacaj, Miftar, Vjollca Hasani, and Alba Dumi. “Application of Logistic Regression in the Study of Students’ Performance Level (Case Study of Vlora University)”. Journal of Educational and Social Research 5, no. 3 (September 4, 2015): 239. Accessed May 20, 2022. https://www.richtmann.org/journal/index.php/jesr/article/view/7722.