J. Braga <em>et al.</em>" Analyzing Brazil and other Latin American countries' participation in IETF meetings", in <em>Proceedings of the 4th Pre-IETF Workshop</em>, São Paulo, 2017, pp. 351-365, doi: <a href="https://doi.org/10.5753/wpietf.2017.3610">https://doi.org/10.5753/wpietf.2017.3610</a>.