karimi, H., emadzadeh, A., bahreini tosei, M., derakhshan, A., sedigh behzadi, S., dashti, M., & pouresmail, F. "Evaluating the needs of educational managers at Mashhad University of Medical Sciences in terms of educational management and stewardship", Horizon of Medical Education Development, 3, 1, 2009, 22–29. doi: 10.22038/hmed.2009.13715