IKEH, A. O.; NDAEYO, N. U.; IKEH, C. E. Effects of integrated fertilization on soil sustainability and cassava (Manihot esculenta Crantz) yield in an ultisol. Journal of Current Opinion in Crop Science, [S. l.], v. 4, n. 2, p. 89–102, 2023. DOI: 10.62773/jcocs.v4i2.197. Disponível em: https://jcocs.com/index.php/ej/article/view/197. Acesso em: 18 oct. 2024.