Preparation and characterization of mixed SnO2:CdO thin films as gas sensor. Iraqi Journal of Physics, [S. l.], v. 15, n. 33, p. 28–39, 2019. DOI: 10.30723/ijp.v15i33.137. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/137.. Acesso em: 28 apr. 2024.