Characterization and Classification of Soils at Federal University Dutse, Jigawa State, Northern Sudan Savanna of Nigeria. Sahel Journal of Life Sciences FUDMA, [S. l.], v. 4, n. 3, p. 604–618, 2026. DOI: 10.33003/sajols-2026-0403-63a. Disponível em: https://saheljls.fudutsinma.edu.ng/index.php/saheljls/article/view/879. Acesso em: 17 oct. 2026.