OGHOJE, S. U.; UKPEBOR, J. E.; OVIASOGIE, P. P. Prediction of Manure Maturity using pH Dynamics. Journal of Chemical Society of Nigeria, [S. l.], v. 45, n. 1, 2020. Disponível em: http://journals.chemsociety.org.ng/index.php/jcsn/article/view/422. Acesso em: 7 oct. 2025.