Navab Daneshmand, M., Sharifi, T., Mashhadi Zadeh, S., & Ahmadi, R. "Efficacy Of Positive Psychotherapy on the Psychological Empowerment and Promotion of Behaviors Health of Female Nurses with Anxiety Symptoms", Medical Journal of Mashhad university of Medical Sciences, 64, 5, 2021, 4160-4173. doi: 10.22038/mjms.2021.20065