ASSESSMENT OF THE EFFECT OF WASTE DUMP SITES ON AMBIENT AIR QUALITY IN OBIO-AKPOR LOCAL GOVERNMENT AREA, RIVERS STATE, NIGERIA. American Journal of Technology and Applied Sciences, [S. l.], v. 53, p. 75–86, 2026. Disponível em: https://americanjournal.org/index.php/ajtas/article/view/3905. Acesso em: 11 nov. 2026.