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 [Internet]. 2023 Apr. 15 [cited 2025 Jul. 31];57(2C):1572-87. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9974