“Enhanced Luminescence and Photocatalytic Activity of the Monovalent Sodium (Na+) Co-Doped MgAl2O4:Eu3+ Nanostructures”. Indian Journal of Pure & Applied Physics (IJPAP), vol. 62, no. 1, Dec. 2023, pp. 9-18, https://doi.org/10.56042/ijpap.v62i1.5932.