1-Friedman TL. The world is flat: a brief history of the twenty- first centry.3 rded, 2006, Picador / Farrar, Straus & Giroux, New York, US.
2- Berry J. Globalization and its implication for dentistry. ADA News (2006). [Internet]. [cited Aug 10, 2011]. Available from: www.ada.org/prof/resources/pubs/adanews/adanewasarticle.asp?articleid=1883.
3-Donaldson ME, Gadbury–Amyot CC, Khajotia SS, Nattestad A, Norton NS, Zubiaurre LA, Turner SP. Dental education in a flat world: advocating for increased global collaboration and standardization.
J Dent Educ. 2008; 72(4):408-21.
4- Sadeghirad B, Haghdoost AA, FasihiHarandi M, Roholamini A. An evolutionary approach towards Ph.D. Educational system in medical sciences in Iran: a systematic review of educational models in the world’s leading universities. Strides in Development of Medical Education 2009;6(1):10-20. (Persian).
5-Haghdoost AA, Sadeghirad B, FasihiHarandi M, Roholamini A. PhD education model in medical fields in Iran and the application of research based curriculum. Hakim Research Journal 2009; 11(4): 8-15. (Persian).
6-Scott J. Dental education in Europe: the challenges of variety.
J Dent Educ. 2003 ;67(1):69-78.
7-Bucur MV, Shanley DB, Claffey N. Contents of stomatological curricula in Europe.
Eur J Dent Educ. 2006;10(2):61-6.
8-Huang C, Bian Z, Tai B, Fan M, Kwan CY. Dental education in Wuhan, China: challenges and changes.
J Dent Educ. 2007;71(2):304-11.
9-Winning T, Needleman I, Rohlin M, Carrassi A, Chadwick B, Eaton K, et al. The first five years: a framework for undergraduate dental education. 2002, 2nded. London: General Dental Council.
10- Graduated Students Assessment System. [Internet]. [updated 2017 Feb 2; cited 2018 Nov 25]. Available from: http://mohed.behdasht.gov.ir/educationserviceportal.
11- Educational curriculum after 2012. [Internet]. [updated 2017 Feb 2; cited 2018 Nov 25]. Available from:
http://dental.sums.ac.ir/vice chancellor /omoreamozesh /undergarduate.html.
13-Faculty of stomatology. [Internet]. [updated 2018; cited 2018 Nov 25]. Available from http://ysmu.am/en/faculty/stomatologiakan.
14- Academic Programs of Dentistry. [Internet]. [updated 2018; cited 2018 Nov 25]. Available from: http://semmelweis.hu/english/faculties/dentistry/academic-programmes-of-dentistry/
15- Dentistry program objectives. [Internet]. [updated 2015; cited 2018 Nov 25]. Available from: https://www.ceu.edu.ph/program-offerings.
16- Students guide. [Internet].[updated 2017; cited 2018 Nov 25]. Available from: http://www.tip.hacettepe.edu.tr/ekler/pdf/2016-2017_112.pdf.
17- Azerbaijan Medical University Faculty of Dentistry. [Internet]. [updated 2015; cited 2018 Nov 25]. Available from: http://www.amu.edu.az/en/cafedra/33.
18- PG in medicine. [Interner]. [updated 2018; cited 2018 Nov 25]. Available from:
https://recas.ru/en/admission-en/pg-clinical-residency-in-medicine-en.
19- Kravitz AS, Bullock A, Cowpe J, Barnes E. Council of European Dentists: Manual of Dental Practice 2015. 5.1 ed, council of European dentists.
20. Peterson PE. The World Oral Health Report 2003 (Continuous improvement of oral health in the 21 st century – the approach of the WHO Global Oral Health Programme), 1 st ed, Geneve.