MOHAMMED , Ban K. A Study of some the optical properties for (SnO2) thin films prepared by Sol-Gel method. Iraqi Journal of Science, [S. l.], v. 58, n. 2B, p. 848–859, 2022. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6030.. Acesso em: 8 dec. 2025.