A Multi-aspect Sustainability Assessment of Tourism Development in Berau Regerency, East Kalimantan. Fast in Social Sciences, [S. l.], v. 2, n. 1, p. 1–11, 2026. DOI: 10.37640/pc3qtm05. Disponível em: https://fast-socialsciences.com/fss/article/view/42. Acesso em: 17 apr. 2026.