Preparation and Characterization of Yttrium Oxide Nanoparticles at Different Calcination Temperatures from Yttrium Hydroxide Prepared by Hydrothermal and Hydrothermal microwave Methods. Iraqi Journal of Science. 2023;57(2C):1572-1587. Accessed May 10, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9974