Jebur KH, Mohammed NJ. Cactus-like Gallium Oxide Nanostructure for Gas Sensor Applications. Al-Mustansiriyah Journal of Science [Internet]. 2021 Nov. 20 [cited 2024 May 2];32(4):67-71. Available from: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/997