Merzah AS, Ibrahim AS. Preparation and Characterization of Y2O3, Sio2 Doped By Eu2O3 as Luminescent Ink. IJCPE [Internet]. 2015 Jun. 30 [cited 2024 Nov. 30];16(2):45-52. Available from: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/254