“STUDY THE OPTIMUM CONDITIONS FOR THE REMOVAL OF HEAVY METAL ELEMENTS FROM AQUEOUS SOLUTIONS USING CONTAMINATED BACTERIA Bacillus subtilis LOCALLY ISOLATED: STUDY THE OPTIMUM CONDITIONS FOR THE REMOVAL OF HEAVY METAL ELEMENTS FROM AQUEOUS SOLUTIONS USING CONTAMINATED BACTERIA Bacillus subtilis LOCALLY ISOLATED”, IJMRCP, vol. 9, no. 1, pp. 21–28, Feb. 2017, Accessed: Apr. 28, 2024. [Online]. Available: https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/38