Vocal fatigue manifestation in professors of active versus traditional teaching methods during remote classes due to Covid-19. Research, Society and Development, [S. l.], v. 10, n. 16, p. e54101623001, 2021. DOI: 10.33448/rsd-v10i16.23001. Disponível em: https://rsdjournal.org/rsd/article/view/23001. Acesso em: 5 dec. 2025.