Oyenuga, A. Y., Olatayo, T. O., Taiwo, A. I., & Obadina, G. O. (2026). Bayesian Analysis of Seasonal and Periodic Time Series: Evidence from Nigerian Monthly Rainfall, 1981–2024. FUDMA Journal of Sciences, 10(18), 295–303. https://doi.org/10.33003/fjs-2026-1018-6086