“Evaluation of Heavy Metal Contamination in Chlorella Vulgaris in the Southern City of Iraq Using Scanning Electron Microscopy and the Risk Assessment: Http: www.doi.org 10.26538 Tjnpr V7i12.6”. 2023. Tropical Journal of Natural Product Research 7 (12): 5410-5114. https://tjnpr.org/index.php/home/article/view/3157.