Shamsifar, M., Veiskarami, H., Sadeghi, M. and Ghazanfari, F. (2019) “Mediatory effects of psychological empowerment and self-regulation on the relationships between leadership styles, self-efficacy and structural empowerment with job performance”, Social Determinants of Health, 5(3), pp. 191–199. doi: 10.22037/sdh.v5i3.25842.