ghandahari, K. & etemadai, M. M. (2009). . Horizon of Medical Education Development, 3(1), 14–21. https://doi.org/10.22038/hmed.2009.13714

ghandahari, K., & etemadai, M. M. ".", Horizon of Medical Education Development, 3, 1, 2009, 14–21. doi: 10.22038/hmed.2009.13714

ghandahari, K., & etemadai, M. M. (2009). '.', Horizon of Medical Education Development, 3(1), pp. 14–21. doi: 10.22038/hmed.2009.13714

ghandahari, K. & etemadai, M. M., ".." Horizon of Medical Education Development, 3 1 (2009): 14–21, doi: 10.22038/hmed.2009.13714

ghandahari K., etemadai M. M. . Horiz. Med. Educ. Dev. 2009;3(1):14–21 (In Persian). doi: 10.22038/hmed.2009.13714