Structural and optical properties of TiO2:NiO nanoparticles thin films prepare by chemical spray pyrolysis. Iraqi Journal of Physics, [S. l.], v. 19, n. 49, p. 22–31, 2021. DOI: 10.30723/ijp.v19i49.632. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/632.. Acesso em: 30 apr. 2024.