Ø¹Ø¨Ø¯ Ø§Ù„ÙˆØ§ØØ¯ ØµØ§ØØ¨ Ù†Ø¹Ù…Ø©, and ÙƒØ§Ø¸Ù… Ù‡Ù†Ø§Ø¡ ØØ³Ù†. “Studying The Rate Equation of Transversely Excited Atmospheric(TEA-CO2) Laser”. Al-Qadisiyah Journal of Pure Science, Vol. 17, no. 4, Aug. 2017, pp. 156-73, https://journalsc.qu.edu.iq/index.php/JOPS/article/view/495.