The Effect of nano particles of TiO2-Al2O3 on the Mechanical properties of epoxy Hybrid nanocomposites. Baghdad Sci.J [Internet]. 2015 Sep. 6 [cited 2024 Apr. 28];12(3):597-602. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2105