NIDIA AMADO CELY , MARTHA STELLA MARTINEZ BERNAL , SANDRA CONSTANZA TIUZO MARTÍNEZ. The Sustainability Standard In Colombian Tourism: A Study On Social Representation And Its Impact On Decision-Making. Migration Letters, London, UK, v. 18, n. S1, p. 35–51, 2021. Disponível em: https://migrationletters.com/index.php/ml/article/view/10788. Acesso em: 22 jul. 2024.