Одарченко, Р. С., Л. О. Харлай, А. О. Абакумова, П. А. Чмих, and О. Ю. Скульська. “Software for Evaluation of Key Indicators of Service Quality from the Side of the Subscriber of the Cellular Network”. Problems of Informatization and Management 3, no. 59 (September 11, 2017): 56–61. Accessed February 19, 2026. https://jrnl.nau.edu.ua/index.php/PIU/article/view/12809.