“GIS-Based Prediction and Comparative Analysis of Potential Evapotranspiration using Selected Methods at Omi-Kampe Watershed, Nigeria”, NIJOTECH, vol. 41, no. 2, pp. 396–407, Apr. 2022, Accessed: Jun. 04, 2026. [Online]. Available: https://mail.nijotech.com/index.php/nijotech/article/view/2671