A. Almuslet N, M. Ahmed M, M. Hassen S. Characterization of Magnetite and 2-line Ferrihydrite Using Laser Raman Spectroscopy. IJSBAR. 2017;33(2):68-74. Accessed September 19, 2025. https://gssrr.org/JournalOfBasicAndApplied/article/view/7115