https://datacenterfrontier.com/ntt-global-data-centers-debuts-plans-7-billion-expansion/
https://www.capacitymedia.com/events/capacity-latam#utm_source=Telegeography%20Comms%20Update&utm_medium=partner%20listing&utm_campaign=Capacity%20LATAM%202020
https://blog.telegeography.com/tracking-the-4g-decade?utm_campaign=TeleGeography%20Blog%20Promotion&utm_medium=email&_hsenc=p2ANqtz-896Le7XEBQLuE6j2y62MfcQDp_RSNs3JReKN7UfX9-Qcz7oS8UhwEJxJMo3bbRwUuw92NR9x4J5D9UH-ucqXRoc90AVw&_hsmi=82833664&utm_source=hs_email&utm_content=82792104&hsCtaTracking=8487d518-f0e7-4a8f-a295-eaa9c297efca%7Cc7c760ea-a8d4-4243-b013-6b3b76685649
https://www.convergenciadigital.com.br/cgi/cgilua.exe/sys/start.htm?UserActiveTemplate=site&infoid=52768&sid=97
http://www.telesintese.com.br/anatel-libera-proposta-de-maior-leilao-do-mundo-de-espectro-para-5g/