OKU, E.; DOS PASSOS, A. M. A. .; QUINTINO, S. S. .; ODOH, N. C. .; OLOWOOKERE, T. B. . Soil fertility status of soils of Sudano-Sahelian and Humid Forest Zones of West Africa and some soil management strategies for smallholder farms. EQA - International Journal of Environmental Quality, [S. l.], v. 46, p. 25–36, 2021. DOI: 10.6092/issn.2281-4485/12745. Disponível em: https://eqa.unibo.it/article/view/12745. Acesso em: 28 mar. 2024.