“Effect of Fiber (Glass, Poly Propylene) on Hardness, Water Absorption And Anti-Bacterial Activity of Coating Acrylic Polymer”, Iraqi Journal of Science, pp. 1–6, Apr. 2019, Accessed: Aug. 11, 2025. [Online]. Available: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/638