Abbass, Rula, Doaa almousawi, and Khaleda Suhail. “Study Hardness and Wear Resistance for Plastic Flooring of Urea Formaldehyde”. Association of Arab Universities Journal of Engineering Sciences 27, no. 4 (December 31, 2020): 114-120. Accessed November 23, 2024. https://jaaru.org/index.php/auisseng/article/view/449.