Haldkar, R.; Kuraria, R. K.; Kuraria, S. R.; Yadav, A. Photoluminescence and Structural Analysis of Eu³⁺-Doped Mg₄P₂O₇ and Ca₄P₂O₇ Nanophosphors for Red-Emitting Applications. IJASRET 2025, 9, 7-14.