PANJAITAN, R.; HUTAURUK, B. S.; DHILLON, B. P. S. The Perceptions Of Youth Community On The Use Of Slang Language On The Maintenance Of Mother Tongue In Pematangsiantar. Jurnal Kajian Ilmu Pendidikan (JKIP), [S. l.], v. 7, n. 3, p. 1483-1492, 2026. DOI: 10.55583/jkip.v7i3.2284. Disponível em: https://www.journal.al-matani.com/index.php/jkip/article/view/2284. Acesso em: 25 apr. 2026.