Bellaj, M. et al. 2024. Educational Data Mining: Employing Machine Learning Techniques and Hyperparameter Optimization to Improve Students’ Academic Performance. International Journal of Online and Biomedical Engineering (iJOE). 20, 03 (Feb. 2024), pp. 55–74. DOI:https://doi.org/10.3991/ijoe.v20i03.46287.