SIHAMMOHAMMED HASSENMOHAMMED. Characterization of Magnetite and Hematite Using Infrared Spectroscopy. Journal of engineering sciences and information technology, New Mexico, United States, v. 2, n. 1, p. 0–20, 2018. DOI: 10.26389/AJSRP.S110318. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jesit/article/view/1035. Acesso em: 20 dec. 2025.