ABD MOHAMMAD SULAYMAN, H. Study the Infrared spectroscopy of the Fe2O3 and MgO oxides. Journal of Education and Science (JES), [S. l.], v. 26, n. 3, p. 120–131, 2013. DOI: 10.33899/edusj.2013.89841. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23440. Acesso em: 6 aug. 2025.