Ishak SF, Denny YR, Oktarisa Y. Crystal Structure Characterization of Fe3O4 Nanoparticles Synthesized via the Co-precipitation Method Using X-Ray Diffraction. SEARCH [Internet]. 2026 Apr. 30 [cited 2026 Aug. 12];4(2):307-16. Available from: https://www.iainsorong.ac.id.203-175-8-151.cpanel.site/e-jurnal/index.php/jaser/article/view/3005