Sinan Gülençer, and Adalet Hazar. “Evaluation of Borsa İstanbul Technology Index (XUTEK) Companies by Altman Z-Score Analysis”. ISPEC International Journal of Social Sciences & Humanities 4, no. 2 (May 13, 2020): 59–76. Accessed December 21, 2024. https://ispecjournal.org/index.php/ispecijssh/article/view/21.