Pankaj Deedwaniya, and S.L. Meena. “Spectroscopic Properties of Pr3+ Doped in Zinc Lithium Calcium Potassiumniobate Phosphate Glasses”. Educational Trend (A Journal of RIE, Ajmer - NCERT), vol. 4, no. 2, Mar. 2025, pp. 1-10, http://ejournals.ncert.gov.in/index.php/ET/article/view/3734.