AbubakarM. J. “A REMOTE SENSING ANALYSIS OF VEGETATION DYNAMICS IN THE DRYLAND ECOSYSTEM OF SOKOTO CLOSE-SETTLED ZONE, NORTH-WESTERN NIGERIA”. FUDMA JOURNAL OF SCIENCES, Vol. 2, no. 3, Mar. 2023, pp. 54 -67, https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1385.