GINTING, Nurlisa; RISTIKA, Firda; SIREGAR, Narosu. Exploring Tourism Facilities to Enhance Ecotourism in Bukit Lawang. International Journal of Architecture and Urbanism, [S. l.], v. 10, n. 2, p. 322–330, 2026. DOI: 10.32734/ijau.v10i2.27121. Disponível em: https://talenta.usu.ac.id/ijau/article/view/27121. Acesso em: 4 sep. 2026.