Fadli, Ahmad, Amun Amri, Esty sari, Sukoco Sukoco, and Deden Saprudin. “The Oriented Attachment Crystal Growth Model in Hydrothermal Synthesis of Magnetite (Fe3O4) Nanoparticles”. Journal of Applied Materials and Technology (July 18, 2019): 15-19. Accessed August 18, 2019. https://jamt.ejournal.unri.ac.id/index.php/jamt/article/view/2.