G.F. Al-Qaysi, W. Study of Chemical Pollution of Well Water in Doura Area South of Baghdad With Some Minor and Heavy Elements (Fe - Mn - Zn - Cu - Co - Pb - Cd and Ni). Kufa Jour. Bio. 2021, 13 (1), 7-16. https://doi.org/10.36320/ajb/v13.i1.8139.