Social representations of Libras as a mandatory subject by actors from schools in public and private schools in the Municipality of Guarabira-PB. Research, Society and Development, [S. l.], v. 10, n. 1, p. e21110111549, 2021. DOI: 10.33448/rsd-v10i1.11549. Disponível em: https://www.rsdjournal.org/rsd/article/view/11549. Acesso em: 5 dec. 2025.