“Biosorption of Cr(III), Fe(II), Cu(II), Zn(II) Ions from Liquid Laboratory Chemical Waste by Pleurotus Ostreatus ”. International Journal of Biotechnology for Wellness Industries 1, no. 3 (September 19, 2012): 152–162. Accessed January 1, 2026. https://neolifescience.com/index.php/ijbwi/article/view/290.