Madeira, Bruno Cristos, Tugrul Tasci, and Numan Celebi. “Prediction of Student Performance Using Rough Set Theory And Backpropagation Neural Networks”. European Scientific Journal, ESJ 17, no. 7 (February 28, 2021): 1. Accessed January 9, 2026. https://eujournal.org/index.php/esj/article/view/14028.