280 Compilation of References (1993). Otto Peters on distance education. InKeegan, D. (Ed.), The Industrialization of Teaching and Learning (pp. 220­240). New York: Routledge. AAU. (2004). Accra declaration on GATS and the in- ternationalization of higher education in Africa. Accra. ABET. (2008). Criteria for accrediting engineering pro- grams. Retrieved from http://www.abet.org. Accreditation Board for Engineering and Technology. (1995). Engineering criteria 2000. Baltimore, MD: ABET. Ahonen, T. T. (2011). All the numbers, all the facts on mobile the trillion-dollar industry: Why is Google saying: Put your best people on mobile? Retrieved from http:// communities-dominate.blogs.com/brands/2011/02/all- the-numbers-all-the-facts-on-mobile-the-trillion-dollar- industry-why-is-google-saying-put-your-b.html. Al-Harthi, A. S. (2005). Distance higher education ex- periences of Arab Gulf students in the United States: A cultural perspective. International Review of Research in Open and Distance Learning, 6(3).