1. Global research report;J.Adams,2010
2. Australian Gov. Dept. of Education and Training. (2017). 2016 overseas students. Retrieved from https://docs.education.gov.au/search/site/2016%2520Overseas%2520students
3. Baer, J. (2017). Fall 2017 International Student Enrollment Hot Topics Survey. Retrieved from https://www.iie.org/Research-and-Insights/Open-Doors/Data/Online-Enrollment-Survey-Reports
4. Baker, S. (2018, December 16). New funding aims to reboot internationalisation in Brazil. Times Higher Education (THE).
5. Basken, P. (2018, December 6). Closure of US for-profit chain leaves 15,000 students stranded. World University Rankings.