CO Gas Sensing Properties of Chemically Deposited ZnO: Al Thin Films . Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 62, n. 1, p. 23–28, 2023. DOI: 10.56042/ijpap.v62i1.5445. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/5445. Acesso em: 14 may. 2026.