KADAMUS, Grażyna; LANGER, Małgorzata. Measurements and Statistical Analysis for Assessment of Availability of Mobile Network Services. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 72, n. 2, p. 48–52, 2018. DOI: 10.26636/jtit.2018.125218. Disponível em: https://www.jtit.pl/jtit/article/view/608. Acesso em: 10 jul. 2026.