FERNANDEZ, Guillermina, and Aldo Guzman RAMOS. “SUSTAINABILITY IN TOURISM THROUGH ENVIRONMENTAL EDUCATION APPLIED TO ITINERARIES”. Revista de turism - studii și cercetări în turism, no. 19 (June 28, 2015): 8–14. Accessed October 29, 2025. https://revistadeturism.ro/index.php/rdt/article/view/493.