Brhane, Gebregziabher, and Hayelom Dargo. “Assessment of Some Heavy Metals Contamination in Some Vegetable and Canned Foods: A Review”. International Journal of Emerging Trends in Science and Technology 1, no. 09 (November 1, 2014). Accessed November 23, 2024. http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/392.