“Synthesis of Several Urea Plast Resins Using Different Aldehydes Preparation of Some Alkyde Resins and Empolyment of the Prepared Resins As Additives for AZO Dyes”. Baghdad Science Journal 6, no. 3 (September 6, 2009): 505–513. Accessed June 18, 2025. https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/1009.