“APPLICATION OF LANDSAT-8 OPERATIONAL LAND IMAGER AND SHUTTLE RADAR TOPOGRAPHY MISSION-DIGITAL ELEVATION MODEL IN THE STUDY OF IKARA AND ITS ENVIRONS, NORTHWESTERN NIGERIA”. FUDMA JOURNAL OF SCIENCES, vol. 5, no. 4, Feb. 2022, pp. 308-25, https://doi.org/10.33003/fjs-2021-0504-835.