1. Success factors of E-learning projects: a technical perspective;Alhomod;Turk. Online J. Educ. Technol.,2013
2. Allen, E., Seaman, J., 2011. Going the Distance Online Education in the United States Sloan consortium. http://sloanconsortium.org/publications/survey/going_distance_2011.
3. Student instructor perception of computer technologies in developing countries: the case of Jordan;Alshare;J. Comp. Inform. Syst.,2003
4. Instructional multimedia program versus standard lecture: a comparison of two methods for teaching the undergraduate orthodontic curriculum;Aly;Eur. J. Dent. Educ.,2004
5. A hypertext tutorial for teaching cephalometrics;Clark;Br. J. Orthod.,1997