“Cr2O3:TiO2 Nanostructure Thin Film Prepared by Pulsed Laser Deposition Technique As NO2 Gas Sensor”. Baghdad Science Journal 17, no. 1(Suppl.) (March 18, 2020): 0329. Accessed May 5, 2024. https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/5018.