MOORE, E. N. “Patenting of Classic Wastewater Treatment System with Naturally Occurring Organic Materials in the Niger Delta Region of Nigeria”. European Journal of Applied Sciences, [S. l.], v. 10, n. 3, p. 559–571, 2022. DOI: 10.14738/aivp.103.12479. Disponível em: https://scholarpublishing.org/journals/index.php/EJAS/article/view/8221. Acesso em: 30 may. 2026.