DeGraaf, Don, Cynthia Slagter, Kelly Larsen, and Elisa Ditta. “The Long-Term Personal and Professional Impacts of Participating in Study Abroad Programs”. Frontiers: The Interdisciplinary Journal of Study Abroad 23, no. 1 (August 15, 2013): 42–59. Accessed April 18, 2024. https://frontiersjournal.org/index.php/Frontiers/article/view/328.