Fathi M. Asseid. “Review Article: Applications and Methods of Preparation of Iron Oxide Fe3O4 Nanoparticle”. Global Journal of Science Frontier Research 21, no. B1 (January 15, 2021): 25–39. Accessed May 3, 2024. https://journalofscience.org/index.php/GJSFR/article/view/2910.