GAVILANES, Julio Enrique; LUDEÑA, Carlos Francisco; CASSAGNE, Yuly Jacqueline. Prácticas Sostenibles en Hoteles de Lujo y Primera en Guayaquil, Ecuador / Environmental Practices in Luxury Class and First Class Hotels of Guayaquil, Ecuador. Revista Rosa dos Ventos - Turismo e Hospitalidade, [S. l.], v. 11, n. 2, 2019. Disponível em: https://sou.ucs.br/etc/revistas/index.php/rosadosventos/article/view/5926. Acesso em: 27 jul. 2024.