Owaid Kadhim, Rashid, and Ahlam Habeeb Hussien. 2018. “Study of the Stopping Power to the Protons in Vehicles C3H3N , CH2O”. Al-Qadisiyah Journal of Pure Science 20 (3), 67 - 82. https://journalsc.qu.edu.iq/index.php/JOPS/article/view/829.