Paymard, S. P., L. Najafi, and E. Roshdi. “Design and Validation of Performance Evaluation Model of National Accreditation Schemes in Hospitals: A Mixed-Method Study”. 2021. Iranian Red Crescent Medical Journal, vol. 23, no. 7, Aug. 2021, doi:10.32592/ircmj.2021.23.7.505.