ULUMANDO, Mohamad Iqbal. Prediction Of Repeating Object-Oriented Programming Course for Informatics Students at ITAF Kupang Using Extreme Gradient Boosting (XGBoost). PERFECT: Journal of Smart Algorithms, [S. l.], v. 3, n. 2, p. 70–83, 2026. DOI: 10.62671/perfect.v3i2.285. Disponível em: https://journal.dcircle.org/index.php/perfect/article/view/285.. Acesso em: 14 jun. 2026.