STRIY, L.; YEPIFANOVA, I.; ORLOVSKIY, B.; Sоbirov S.; Мiralibekov B. Market of communication and internet services: research of competitive environment. Technology audit and production reserves, [S. l.], v. 5, n. 5(37), p. 20–24, 2017. DOI: 10.15587/2312-8372.2017.113276. Disponível em: https://journals.uran.ua/tarp/article/view/113276. Acesso em: 30 apr. 2024.