EVALUATING REMOTE SENSING-BASED DROUGHT INDICES: STRENGTHS, LIMITATIONS, AND APPLICABILITY ACROSS SUB-SAHARAN AFRICA’S AGRO-ECOLOGICAL ZONES: A REVIEW. FJS [Internet]. 2024 Aug. 24 [cited 2025 Sep. 12];8(4):199-20. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/2681