Factors Influencing Green Tourism Choices: A Case Study Of Hai Phong City. International Journal of Environmental Sciences, [S. l.], p. 2125–2133, 2025. DOI: 10.64252/g96f1934. Disponível em: https://theaspd.com/index.php/ijes/article/view/8695.. Acesso em: 1 jun. 2026.