Nazarov Jahongir. “QUALITY SERVICE PERIOD REQUIREMENT:‘ UZBEKTELEKOM ’ AK ANALYSIS OF PROGRAMS CARRIED OUT IN IMPROVING THE QUALITY OF SERVICES”. Confrencea 1, no. 1 (January 11, 2024): 9–11. Accessed July 20, 2024. https://confrencea.org/index.php/confrenceas/article/view/1177.