Hiep, D.T. et al. 2020. Isothermal models of Chromium (VI) adsorption by using Fe3O4 nanoparticles: Cr(VI) adsorption on Fe3O4 nanoparticles. Metallurgical and Materials Engineering. 27, 3 (Jul. 2020), 289–299. DOI:https://doi.org/10.30544/489.