Jochum, Christopher J. “Measuring the Effects of a Semester Abroad on Students’ Oral Proficiency Gains: A Comparison of At Home and Study Abroad”. Frontiers: The Interdisciplinary Journal of Study Abroad 24, no. 1 (August 15, 2014): 93–104. Accessed November 24, 2024. https://frontiersjournal.org/index.php/Frontiers/article/view/338.