Shadowen , Noel L., Lisa P. Chieffo, and Nancy G. Guerra. “The Global Engagement Measurement Scale (GEMS): A New Scale for Assessing the Impact of Education Abroad and Campus Internationalization”. Frontiers: The Interdisciplinary Journal of Study Abroad 26, no. 1 (November 11, 2015): 231–247. Accessed April 23, 2024. https://frontiersjournal.org/index.php/Frontiers/article/view/368.