In2O3-ZnO pyramids like structure prepared by Spray-pyrolysis Technique for gas Sensing Applications. Iraqi Journal of Science, [S. l.], v. 59, n. 1A, p. 67–74, 2018. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/111.. Acesso em: 14 apr. 2025.