MohammedMansur Abdul, and YusifSanusi Abdu. 2020. “EVALUATION OF SOIL FERTILITY FOR MAIZE (ZEA MAYS L. ) PRODUCTION ATTAMBURAWA IN DAWAKIN KUDU, KANO NIGERIA”. FUDMA JOURNAL OF SCIENCES 4 (1), 617 -22. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/95.