Meka G, Abebaw A, Dawit M. Removal of Chromium from Metal Finishing Wastewater by Lime Coagulation. J. sci. sustain. dev. [Internet]. 2013Jan.3 [cited 2024Dec.22];1(1):71-84. Available from: https://aujssd.ethernet.edu.et/index.php/jssd/article/view/10