Angela Fricilia Sagala, and Imam Faisal Pane. “The Design of Boarding School in Simanindo, Samosir (Green Architecture)”. International Journal of Architecture and Urbanism 5, no. 3 (November 30, 2021): 375–386. Accessed August 4, 2025. https://idjpcr.usu.ac.id/ijau/article/view/7719.