Abduramanov, Ruslan, Yurii Khlaponin, and Anton Khaddad. “Using of Regression Analysis Methods for Monitoring and Managing Telecommunication Systems”. Information Technology and Security 5, no. 2 (December 31, 2017): 165–171. Accessed September 21, 2021. http://its.iszzi.kpi.ua/article/view/136996.