Lubis A, Silaban I, Siregar ES, Manullang DY, Saragih AYS. Changes in the Architectural Function of the Bolon House of the Toba Batak Ethnic Group from Social Function to Tourism Object. pembahas [Internet]. 2025 Nov. 28 [cited 2026 Jul. 28];4(6):1761-8. Available from: https://pembahas.dialeks.id/index.php/jp/article/view/956