Awofolu OR, Okonkwo JO, Roux-Van Der Merwe R, Badenhorst J, Jordaan E. A new approach to chemical modification protocols of Aspergillus niger and sorption of lead ion by fungal species. Electron. J. Biotechnol. [Internet]. 2006 Jul. 15 [cited 2024 Sep. 19];9(4):0-. Available from: https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v9n4-1