Effect of UV radiation on dielectric properties of PU/nano-TiO2 composites. Iraqi Journal of Physics, [S. l.], v. 15, n. 33, p. 49–53, 2019. DOI: 10.30723/ijp.v15i33.139. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/139.. Acesso em: 28 apr. 2024.