Jassim, Aveen N., and Widad H. Jassim. “Preparation of Polyester Micro Eggshell Fillers Composite As Natural Surface Coating ”. Ibn AL-Haitham Journal For Pure and Applied Sciences 36, no. 1 (January 20, 2023): 88–99. Accessed November 22, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/2889.