Soares, Thiago, Paulo Eduardo dos Reis Cardoso, and Ugo Silva Dias. “Spectrum Availability for the Deployment of TV 3.0”. SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING 8 (July 25, 2022): 11. Accessed November 21, 2024. https://revistaeletronica.set.org.br/ijbe/article/view/244.