Bhuie, M. kaur, D. P. Bisen, and N. Bramhe. “Studies on Thermoluminescence Parameters of Erbium Doped Y2O3 Nanophosphors”. Recent Research in Science and Technology, vol. 4, no. 8, Oct. 2012, https://updatepublishing.com/journal/index.php/rrst/article/view/934.