tavakoli benizi, A., noohi, S., & asadzadeh dehraei, H. "The effectiveness of life skills training on improving the symptoms, well-being and psychological state of morphine users" .e24397 , Medical Journal of Mashhad university of Medical Sciences, 64, 5, 2021, e24397. doi: 10.22038/mjms.2021.59453.3475