Cetic.br. (2024). Executive Summary - Survey on the Internet service provider sector in Brazil: ICT Providers 2020.
Cita Chicago (17th ed.)Cetic.br. Executive Summary - Survey on the Internet Service Provider Sector in Brazil: ICT Providers 2020. 2024.
Cita MLA (8th ed.)Cetic.br. Executive Summary - Survey on the Internet Service Provider Sector in Brazil: ICT Providers 2020. 2024.
Atenció: Aquestes cites poden no estar 100% correctes.