Al-Qathely, Zeyad, زیاد, Anwer Al-Fadhy, and أنور. “Determination of the Optimal Capacity of Continuous Molecular Carbon Dioxide”. Journal of Education and Science (JES) 19, no. 4 (June 1, 2007): 71–83. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/18355.