Al-Haddad, Raad M, Iftikhar M Ali, Issam M Ibrahim, and Izzat M Al-Essa. 2018. “DC AND AC CONDUCTIVITY MEASUREMENTS OF Se60Te30Ge10 FILMS”. Al-Nahrain Journal of Science 12 (4): 72-77. https://anjs.edu.iq/index.php/anjs/article/view/1168.