Nnam, V., J. Odumosu, S. Lamidi, and A. B. Aransiola. “Spatio-Temporal Monitoring of Desertification in Sokoto State Using Remote Sensing and Vegetation Indices”. Journal of Spatial Information Sciences 2, no. 2 (June 15, 2025): 30–49. Accessed June 23, 2025. https://journals.unizik.edu.ng/jsis/article/view/6296.