Ochieng JK, Olal FO, Anino E. PRESENCE OF ILLICIT DRUG METABOLITES IN THE INFLUENT OF A WASTEWATER TREATMENT PLANT IN ELDORET, KENYA. IJORU [Internet]. 2025 Nov. 7 [cited 2025 Nov. 17];3(2):14-26. Available from: http://journals.rongovarsity.ac.ke/index.php/IJORU/article/view/120