O. Abdulazeez, M., & H. Trier, S. (2018). Effect of Doping and Temperature Operating on (NO2 ) Gas Sensing Properties for MgxZnO1-x /n-Si Heterojunction. Al-Qadisiyah Journal of Pure Science, 22(2), 87-95. Retrieved from https://www.journalsc.qu.edu.iq.51-77-64-103.cpanel.site/index.php/JOPS/article/view/591