Muhsen, T.  R., 		Tomma, J. H., AND 		Mukhlus, A. J. A..
" Synthesis and Characterization of Novel Compounds  Containing of Imidazolidinone and Oxazepine Rings" <em>Ibn AL- Haitham Journal For Pure and Applied Sciences</em> [Online], Volume 25 Number 3 (7 May 2017)