MOHAMMED, M.A. Effect of Soil pH and Total Sulfur on Microbial Biomass Carbon along River Getsi, Kano State, Nigeria. International Journal of Science for Global Sustainability, [S. l.], v. 2, n. 3, p. 6, 2016. Disponível em: https://mail.fugus-ijsgs.com.ng/index.php/ijsgs/article/view/242. Acesso em: 3 oct. 2026.