Abdulkadir M, Nuhu A. FARMERS’ PERCEPTION OF FADAMA SOIL FERTILITY ALONG CHALLAWA RIVER, KANO STATE, NIGERIA. FJS [Internet]. 2020Apr.29 [cited 2024Apr.26];4(1):756 -73. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/114