Al-Dallal, A. (2013) “Simulation of a Wet Sulfuric Acid Process (WSA) for Utilization of Acid Gas Separated from Omani Natural Gas”, Al-Khwarizmi Engineering Journal, 9(3), pp. 58- 69. Available at: http://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/177 (Accessed: 29November2019).