WHALEN, B. . Introduction. Frontiers: The Interdisciplinary Journal of Study Abroad, [S. l.], v. 7, n. 1, p. No page numbers, 2001. DOI: 10.36366/frontiers.v7i1.105. Disponível em: https://frontiersjournal.org/index.php/Frontiers/article/view/105. Acesso em: 2 may. 2024.