Nwajuaku, I.I., O.E Ekenta, and N.E Nwaiwu. “ANALYTICAL STUDY AND PERFORMANCE EVALUATION OF A LAB-SCALE GREYWATER TREATMENT PLANT”. European Scientific Journal, ESJ 11, no. 3 (January 30, 2015). Accessed January 29, 2026. https://last.eujournal.org/index.php/esj/article/view/5005.