AMPUAN , Hannan. Classifying the Cumulative Grade Point Average of the Students Based on the Perceived Illnesses they Experienced: A Categorical Regression Analysis Using Bayesian Additive Regression Trees . International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 2, p. 447–481, 2026. DOI: 10.5281/zenodo.18683439. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/82. Acesso em: 22 mar. 2026.