WALEED KHALID, Marah; D. SALMAN, Sami. Adsorption of Chromium Ions on Activated Carbon Produced from Cow Bones. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 20, n. 2, p. 23–32, 2019. DOI: 10.31699/IJCPE.2019.2.4. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/547.. Acesso em: 3 may. 2024.