1.
Salman AA, Kadhim FJ. Spectroscopic Analyses and the Influence of Concentration on the Photoluminescence Characteristics of Sm+3-Doped Silica Sol-Gel matrix. Iraqi Journal of Science [Internet]. 2024 Jun. 30 [cited 2026 Jul. 7];65(6):3122-30. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/8103