SARI, Yuliana; SIALLAGAN, Lasenna; PRASASTI, Tri Indah. EFEKTIVITAS BAHAN AJAR SOSIOLINGUISTIK BERBANTUAN GAMMA.APP TERHADAP KOMPETENSI SOSIAL BAHASA MAHASISWA . SeBaSa, [S. l.], v. 8, n. 2, p. 547–560, 2025. DOI: 10.29408/sbs.v8i2.30870. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/sbs/article/view/30870. Acesso em: 7 aug. 2025.