Abbas N, Shaker DS. Preparation and Study of the Effect of Annealing Temperature on the Structural, Optical, and Morphological Properties of Nanocrystalline SnO2 Doped with Cu. IJOIR [Internet]. 2021Oct.20 [cited 2024Apr.26];8(2):28-40. Available from: http://ijoir.gov.iq/ijoir/index.php/jou/article/view/64