THAMRIN, T. .; GANI, M. H. . A SOCIOLINGUISTICS SURVEY IN FOUR HIGH LANGUAGE CONTACT AREAS IN WEST SUMATRA: TOWARDS AN ASSESSMENT OF THE MINANGKABAU LANGUAGE VITALITY. Kongres Internasional Masyarakat Linguistik Indonesia, [S. l.], v. 2025, 2026. DOI: 10.51817/kimli.v2025i.186. Disponível em: https://kimli.mlindonesia.org/index.php/kimli/article/view/186. Acesso em: 24 apr. 2026.