Portuguese as a Second Language (L2) in an Intervention Program for Deaf Bilingual Signers: A Case Study. Global Journal of Human-Social Science, [S. l.], v. 24, n. A5, p. 13–26, 2024. DOI: 10.34257/GJHSSAVOL24IS5PG13. Disponível em: https://testing.socialscienceresearch.org/index.php/GJHSS/article/view/104226. Acesso em: 4 feb. 2026.