Romaida Sihite and Robert Sibarani 2022. Perkampungan Tua Bius Tipang, Kecamatan Baktiraja, Kabupaten Humbang Hasundutan: Kajian Antropolingustik. Journal of Language Development and Linguistics. 1, 1 (Jul. 2022), 19–28. DOI:https://doi.org/10.55927/jldl.v1i1.685.