“Synthesis, Characterization and Kinetic Studyies of Oxazepine and Oxazepane from reaction of 1,3-Bis (2-hydroxy- benzylidene)- urea and 1,3-Bis-(dimethylamino-benzylidene)-urea with maleic, Succinic and phthalic anhydride”, ANJS, vol. 8, no. 2, Dec. 2005, Accessed: May 19, 2024. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/1617