Hassan Ressen, Ali. “The Effect of Some Fillers on the Residue Weight of Novolac-Epoxy Hybride Composites”. Journal of Kufa-Physics 10, no. 2 (December 10, 2018): 100–104. Accessed May 18, 2024. https://journal.uokufa.edu.iq/index.php/jkp/article/view/7235.