Dinneya, O. C., Onwubuariri, C. N., Akidi, S. O., & Nwokoma, E. U. (2026). Remote Sensing and GIS-Based Assessment of Agricultural Suitability in Orlu, Southeastern Nigeria Using Landsat ETM+ Imagery. Nigerian Journal of Physics, 35(3), 15-28. https://doi.org/10.62292/njp.v35i3.2026.601