1. Advancing Global Higher Education 2017 Trending topics survey: International applicants for fall 2017, institutional & applicant perspectives http://www.aacrao.org/docs/default-source/TrendTopic/Immigration/intl-survey-results-released.pdf?sfvrsn=0
2. International students in English-speaking universities: Adjustment factors;Andrade;Journal of Research in International Education,2006
3. Reconstructing readability: Recent developments and recommendations in the analysis of text difficulty;Benjamin;Educational Psychology Review,2012
4. Burdett , K. R. 2013 How students choose a college: Understanding the role of internet based resources in the college choice process