Shubbar, R. M., Suadi, A. J., & Al-Jiboori, M. H. (2019). Study the Concentration of SO2 Emitted From Daura Refinery by Using Screen View Model. Al-Mustansiriyah Journal of Science, 29(3), 7-15. https://doi.org/10.23851/mjs.v29i3.616