SÁ, M. J.; FERREIRA, C. M.; SERPA, S. Virtual and Face-To-Face Academic Conferences: Comparison and Potentials. Journal of Educational and Social Research, London, U.K., v. 9, n. 2, p. 35, 2019. Disponível em: https://www.richtmann.org/journal/index.php/jesr/article/view/10431. Acesso em: 24 sep. 2021.