YOGA, H. R.; MALAU, N. A. ANALYSIS ON CONSTRAINTS OF LOCAL AND NATIONAL LANGUAGE USING IN LATE ADOLESCENCE IN NORTH SUMATRA. PEOPLE: International Journal of Social Sciences, [S. l.], v. 6, n. 2, p. 444–460, 2020. DOI: 10.20319/pijss.2020.62.444460. Disponível em: https://grdspublishing.org/index.php/people/article/view/144. Acesso em: 23 nov. 2024.