NWOKOCHA, Thankgod Felix; UGBEBOR, John N.; UDEH, Ngozi U. Determination of Water Quality Index for Otamiri River Chokocho Rivers State. Systemic Analytics, [S. l.], v. 2, n. 1, p. 106–119, 2024. DOI: 10.31181/sa21202419. Disponível em: http://sa-journal.org/index.php/systemic/article/view/19.. Acesso em: 16 sep. 2024.