Evaluation of Heavy Metals and Total Hydrocarbon Concentration in the Qua Iboe River Estuary, Akwa Ibom State, Nigeria. Mediterranean Journal of Social Sciences, [S. l.], v. 12, n. 2, p. 58, 2021. DOI: 10.36941/mjss-2021-0012. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/12442.. Acesso em: 26 dec. 2024.