SYNTHESIS AND CHARACTERIZATION OF MAGNESIUM OXIDE-DOPED IRON (III) OXIDE NANOPARTICLES BY SOL-GEL METHOD. J. Teknol. [Internet]. 2025 Aug. 22 [cited 2025 Dec. 5];87(5):907-14. Available from: https://journals.utm.my/jurnalteknologi/article/view/22988