ZHANG, Y.; O'SHEA, M.; MOU, L. International Students’ Motivations and Decisions to do a PhD in Canada: Proposing a Three-Layer Push-Pull Framework. Canadian Journal of Higher Education, [S. l.], v. 51, n. 2, p. 61–73, 2021. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/189027. Acesso em: 2 may. 2026.