Ulambayar R, Oyuntsetseg J, Tsiiregzen A, Bayaraa D. Removal of Cr 3+ by electrocoagulation from simulated wastewater. Mong. J. Chem. [Internet]. 2014 Dec. 12 [cited 2025 Oct. 27];15:89-93. Available from: https://test.mongoliajol.info/MJC/article/view/330