PASARELSKA, T. Research of the implementation of modern wireless broadband electronic communication services. Yearbook Telecommunications, [S. l.], v. 11, p. 69–79, 2024. DOI: 10.33919/YTelecomm.24.11.8. Disponível em: https://ojs.nbu.bg/index.php/YT/article/view/1152. Acesso em: 7 dec. 2025.