“REMOVAL OF HEAVY METALS BY ADSORBENT PRODUCED FROM KHAYA SENEGALENSIS”. FUDMA JOURNAL OF SCIENCES 7, no. 1 (February 28, 2023): 29–34. Accessed September 11, 2025. http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1168.