AP0976 Characterization of Nanocomposites SnO2:Cu for Gas Sensing Applications. Iraqi Journal of Applied Physics, [S. l.], v. 21, n. 3, p. 310–316, 2025. DOI: 10.2025/n7sd5705. Disponível em: http://ijap-iq.com/index.php/ijap/article/view/252. Acesso em: 13 may. 2026.