Al – Araji, Suad M., and Moayad abood Gban. 2023. “Synthesis of New Heterocyclic Compounds Derived From 5,10- Dihydrophenophosphazine”. Iraqi Journal of Science 56 (1A): 12-24. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10587.