Cetic.br. (2023). Executive Summary - Survey on the Internet service provider sector in Brazil: ICT Providers 2022.
Čikaški stil citiranja (17. izdanje)Cetic.br. Executive Summary - Survey on the Internet Service Provider Sector in Brazil: ICT Providers 2022. 2023.
MLA način citiranja (9. izdanje)Cetic.br. Executive Summary - Survey on the Internet Service Provider Sector in Brazil: ICT Providers 2022. 2023.
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