IBRAHIM, F.; BEMGBA, Anjembe; OKOH, G.O. Determination of the Optimum Sulphur Fertilizer Rate for Groundnut Production in Selected Soils of Benue State using Sorption Indices. International journal of Horticulture, Agriculture and Food science, [S. l.], v. 3, n. 6, 2019. Disponível em: https://journal-repository.com/index.php/ijhaf/article/view/1254.. Acesso em: 13 apr. 2025.