Jibrin, A., Oyewole, O., Yakubu, J., Hussaini, A. and Egwim, E. (2020) “Heavy metals biosorption by urease producing Lysinibacillus fusiformis 5B”, European Journal of Biological Research, 10(4), pp. 326-335. Available at: http://www.journals.tmkarpinski.com/index.php/ejbr/article/view/313 (Accessed: 28October2020).