“Study the Catalytic Activity of CeO2 Catalyst for the Oxidative Degradation of Orange G Dye in Aqueous Solution”. Al-Khwarizmi Engineering Journal 13, no. 1 (March 31, 2017): 110–117. Accessed November 21, 2024. https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/339.