«Heavy Metal Contamination of African Cat Fish (Clarias gariepinus) from Industrial Effluent and Domestic Waste-contaminated Rivers and Home bred sources in Zaria, Nigeria» (2020) African Journal of Biomedical Research, 23(1), pp. 101–105. Disponibile su: https://ojshostng.com/index.php/ajbr/article/view/874 (Consultato: 6 aprile 2026).