Effect of nano and micro SiO2 weight percent on interlaminar fracture toughness of woven roving/ epoxy composites. Iraqi Journal of Physics, [S. l.], v. 10, n. 18, p. 117–121, 2012. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/758.. Acesso em: 15 may. 2024.