Al-Mayaly, Ithar Kamil, Altaf A. Issa, and Abbas M. Ismail. 2012. “Using of Chroococcus Sp. To Treat Polluted Water With Cadmium & Nickel”. Advances in BioScience 3 (3):149-51. https://journals.sospublication.co.in/ab/article/view/96.