IGLESIAS, M. LANGUAGE TRAVEL SUPPLY: LANGUAGE TOURISM PRODUCT COMPOSITION. International Online Journal of Education and Teaching, [S. l.], v. 4, n. 1, p. 1–17, 2017. Disponível em: https://iojet.org/index.php/IOJET/article/view/135. Acesso em: 25 dec. 2025.