“Studying the Mechanical and Electrical Properties of Polyester Resin Reinforced with Silica Particals” (2013) Journal of Engineering and Sustainable Development, 17(6), pp. 201–214. Available at: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1041 (Accessed: 3 July 2024).