Abd Alhuseen, H. N., Abdulrazzaq, N. N., & Sedev, R. (2023). Flotation of Chromium Ions from Simulated Wastewater Using Air Microbubbles. Iraqi Journal of Chemical and Petroleum Engineering, 24(4), 151-159. https://doi.org/10.31699/IJCPE.2023.4.15