SERJANOVA DILBAR SAATBAEVNA; SHAUDENBAEV NURMUXAMMED MURAT ULI. 5G AND ITS FREQUENCY SPECTRUM SPEED. Zeta Repository, [S. l.], v. 4, n. 3, p. 378–381, 2023. Disponível em: https://zetarepo.com/index.php/zr/article/view/811. Acesso em: 8 apr. 2025.