T. Sedeek, G. “Synthesis of Some Heterocyclic Compounds Via Cyclization of Imidoyl Chloride”. Journal of Education and Science (JES) 26, no. 4 (October 1, 2013): 13–20. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23589.