SIMANJUNTAK, Rindu Parulian. MEASURING PROFICIENCY IN STANDARD INDONESIAN FOR ENGGANO SPEAKERS. Linguistik Indonesia, [S. l.], v. 32, n. 1, p. 33–46, 2014. DOI: 10.26499/li.v32i1.13. Disponível em: https://ojs.linguistik-indonesia.org/index.php/linguistik_indonesia/article/view/13. Acesso em: 27 may. 2024.