ALIMARDONOV SHOKHRUKH ERKIN O‘G‘LI. Development of Cellular Communications: Specific Aspects of the GSM Standard. Miasto Przyszłości, [S. l.], v. 57, p. 309–322, 2025. Disponível em: http://miastoprzyszlosci.com.pl/index.php/mp/article/view/6114. Acesso em: 25 apr. 2025.