Al-Bayati, Alaa D. Jawad, et al. “Determination of the Optimum Conditions for the Production of Gamma Alumina (ɤ-Al2O3) By the Precipitation Method of the Sodium Aluminate Solution”. Iraqi Journal of Chemical and Petroleum Engineering, vol. 17, no. 2, June 2016, pp. 79-86, https://doi.org/10.31699/IJCPE.2016.2.9.