Study of the effect of thickness on electron transitions of titanium oxide films. TiO2 prepared by pyrochemical deposition. Journal of the College of Basic Education, [S. l.], n. 49, p. 473–482, 2023. DOI: 10.35950/cbej.vi49.9810. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9810.. Acesso em: 18 jul. 2024.