“Heavy Metal Contamination of African Cat Fish (Clarias gariepinus) from Industrial Effluent and Domestic Waste-contaminated Rivers and Home bred sources in Zaria, Nigeria”, AJBR, c. 23, sy 1, ss. 101–105, Oca. 2020, Erişim: 06 Nisan 2026. [çevrimiçi]. Erişim adresi: https://ojshostng.com/index.php/ajbr/article/view/874