FARFÁN, José Antonio Flores. Language endangerment and language revitalization. An introduction. Tasaku Tsunoda (2005). Sociolinguistic Studies, [S. l.], v. 2, n. 1, p. 167–173, 2008. DOI: 10.1558/sols.v2i1.167. Disponível em: https://journal.equinoxpub.com/SS/article/view/6740.. Acesso em: 14 aug. 2024.