“Investigation of Nanostructured and Gas Sensing of Tin Dioxide (Sno2) Films Prepared by Oxidation of Sn”. Iraqi Journal of Science 60, no. 4 (May 1, 2019): 745–753. Accessed June 14, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/668.