“VARIASI BAHASA BATAK TOBA DI KECAMATAN SIPOHOLON TAPANULI UTARA”. JURNAL SASTRA INDONESIA (SASINDO) 11, no. 1 (June 27, 2022). Accessed April 6, 2026. https://jurnal.unimed.ac.id/2012/index.php/sasindo/article/view/36033.