EKENTA, O. E. Catchment Modelling Of Non – Point Source Pollution Accretion For Rivers. European Scientific Journal, ESJ, [S. l.], v. 12, n. 2, p. 309, 2016. DOI: 10.19044/esj.2016.v12n2p309. Disponível em: https://test.eujournal.org/index.php/esj/article/view/6938. Acesso em: 7 jun. 2025.