Đozić A, Alihodžić H, Junuzović H, Šestan I, Zohorović M, Ahmetović M. Efficiency of removal Cr(III), Ni(II), Pb(II) ions from simulated wastewater using natural and modified Ca - bentonite. ijeab [Internet]. 2022 Jul. 29 [cited 2025 Apr. 26];7(4). Available from: https://journal-repository.com/index.php/ijeab/article/view/5251