Одарченко, Р. С., Харлай, Л. О., Абакумова, А. О., Чмих, П. А., & Скульська, О. Ю. (2017). 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(59), 56–61. https://doi.org/10.18372/2073-4751.3.12809