Akilu, Aminu, and Abubakar Lawal. “REVIEW ON THE RECENT SAMPLE PREPARATION METHODS FOR THE ANALYSIS OF TOXIC HEAVY METALS IN FOODS AND BEVERAGES”. FUDMA JOURNAL OF SCIENCES 9, no. 9 (September 27, 2025): 353–358. Accessed October 29, 2025. http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/3815.