D. de S. . Afonso, F. L. S. . Barbosa, and F. P. de A. . Bizarria, “Telework, virtual work or telework: skills for work in the urgency of a major crisis”, Int J Innov Educ Res, vol. 9, no. 9, pp. 519–540, Sep. 2021, doi: 10.31686/ijier.vol9.iss9.3390.