Abbas, Rula Abdul Khider, Muzher Ali Sahib, and Muhammad Slab Hamza. “Study the Effect Different Radioactive Dose on Mechanical Properties of Composite Material from Novolak Resin Exposure to High – Energy Radiation”. Al-Khwarizmi Engineering Journal 5, no. 2 (June 1, 2009): 72–82. Accessed July 10, 2026. https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/561.