SIMANJUNTAK, Sari Murni; PARDEDE, Toba. SOCIOLINGUISTIC FEATURES AND CODE-SWITCHING PATTERNS AMONG BATAK COMMUNITIES IN NORTH SUMATRA: A QUALITATIVE ANALYSIS: CIRI SOSIOLINGUISTIK LAN POLA ALIH KODE ING MASYARAKAT BATAK ING SUMATERA UTARA. JEEALL : Journal of English Education, Applied Linguistics and Literature , [S. l.], v. 2, n. 1, p. 9–26, 2025. Disponível em: https://jurnallppm.iaiasadiyah.ac.id/index.php/jeeall/article/view/316. Acesso em: 31 jul. 2025.