KOH, Hey-Kyung. Trends in International Student Flows to the United States. International Higher Education, [S. l.], n. 28, 2002. DOI: 10.6017/ihe.2002.28.6654. Disponível em: https://ejournals.bc.edu/index.php/ihe/article/view/6654. Acesso em: 2 may. 2024.