“SYNTHESIS OF NANO YTRRIUM OXIDE PHOSPHORS BY SIMPLE METHODS AND THEIR MORPHOLOGICAL STUDIES”, IJPRD, vol. 2, no. 1, pp. 26–34, Apr. 2019, Accessed: Feb. 11, 2026. [Online]. Available: https://lib-index.com/index.php/IJPRD/article/view/IJPRD_01_01_004