L. A. Maroubo, I. D. dos . Santos, L. S. C. e . Silva, P. H. B. P. . Guimarães, and G. B. Verão, “Aspects Related to the Application of Videoconferences in Distance Education: Case Study of the Universidade Virtual do Estado de São Paulo”, EaD en Foco, vol. 10, no. 2, Sep. 2020.