Al-Samarrai, Safaa A., and Naba’ N. Al-Berag. “Synthesis A Number of Amino Substitutions on Hexachlorocyclotriphosphazene”. Ibn AL-Haitham Journal For Pure and Applied Sciences 28, no. 2 (April 9, 2017): 364–371. Accessed July 27, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/245.