Asogwa, Fredrick C., Ebo Paul, Gerald W. Ugodi, and Chioma J. Asogwa. “Heavy Metals Content of Common Tubers from Selected Farm Locations in Enugu North District, South East, Nigeria”. Asian Journal of Applied Chemistry Research 7, no. 2 (December 10, 2020): 1-6. Accessed January 15, 2021. https://journalajacr.com/index.php/AJACR/article/view/30176.