MOREIRA, Tatiane Lopes; TIMMERMANN, Rafael de Souza. Language policies, languages, and internationalization: an analysis of Public Higher Education Institutions in the Northern Region of Brazil. Revista Letras Raras, Campina Grande, v. 13, n. 5, p. e5413 , 2024. DOI: 10.5281/zenodo.14562995. Disponível em: https://revistas.editora.ufcg.edu.br/index.php/RLR/article/view/5413. Acesso em: 5 dez. 2025.