Hadi Thonon, H., and N. al-Din Hussein. “Mechanical and Physical Properties of Epoxy and Unsaturated Polyether Complexes Reinforced With Glass Fiber and Nanomaterial Alumina Powder”. Journal of Education and Science (JES), vol. 28, no. 1, Mar. 2019, pp. 273-9, doi:10.33899/edusj.2019.161055.