Suleiman Umar Bambale, Abdulhamid Adamu Ibrahim, and Kasimu Salisu. 2020. “TREND ANALYSIS OF MONTHLY AND ANNUAL RAINFALL PROFILE IN KATSINA AND ITS ENVIRONS”. FUDMA JOURNAL OF SCIENCES 4 (1), 519 -27. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/75.