NIKOLIĆ, Milan P.; STANOJEVIĆ - NIKOLIĆ, Slobodanka; PAVLOVIĆ, Vladimir B.; SRDIĆ, Vladimir V. The effect of silica nanoparticles obtained from different sources on mechanical properties of polyurethane nanocomposites. Engineering TODAY, [S. l.], v. 3, n. 2, 2024. DOI: 10.5937/engtoday2400006N. Disponível em: https://engineering-today.com/index.php/et/article/view/83. Acesso em: 12 sep. 2026.