“ASSESSMENT OF THE EFFECT OF WASTE DUMP SITES ON AMBIENT AIR QUALITY IN OBIO-AKPOR LOCAL GOVERNMENT AREA, RIVERS STATE, NIGERIA”, American Journals, vol. 53, pp. 75–86, Oct. 2026, Accessed: Nov. 11, 2026. [Online]. Available: https://americanjournal.org/index.php/ajtas/article/view/3905