ON THE PERFORMANCE OF SARIMA AND SARIMAX MODEL IN FORECASTING MONTHLY AVERAGE RAINFALL IN KOGI STATE, NIGERIA. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 7, n. 6, p. 24–31, 2023. DOI: 10.33003/fjs-2023-0706-2095. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/2095. Acesso em: 3 sep. 2025.