LASHI, E.; LASHI, K.; KUBA, H. K.; ANNUK, A.; ITELLARI, A.; ALKATTAN, H.; ABOTALEB, M. Predicting Vitamin D Levels Using Ordinal Logistic Regression, Gaussian Process Regression and ARIMA: A Comparative Study. International Journal of Innovative Technology and Interdisciplinary Sciences, [S. l.], v. 8, n. 4, p. 911–936, 2025. DOI: 10.15157/ijitis.2025.8.4.911-936. Disponível em: https://journals.tultech.eu/index.php/ijitis/article/view/324. Acesso em: 12 jan. 2026.