A-Hussien, R., and A. A-Ali Drea. “Photodissociation Mechanism Study of 1, 3-Dibromopropane Using Theoretical Calculations”. Al-Qadisiyah Journal of Pure Science, Vol. 23, no. 1, May 2018, pp. 75 -87, doi:10.29350/jops.2018.23.1.719.