“An Assessment of Inter-Annual and Decadal Precipitable Water Vapour Variability and Trends Over North- East Nigeria (1991-2021)”, NJP, vol. 32, no. 1, pp. 50–59, Jul. 2023, Accessed: Apr. 26, 2025. [Online]. Available: https://njp.nipngr.org/index.php/njp/article/view/24