Investigation of the Correlation between Psychological Empowerment and Its Components with Psychological Strain in Nurses Journal title: مجله علمی- پژوهشی دانشگاه علوم پزشکی قم Authors: Zohre Ghamari Zare, Leila Ghanbari Afra, Ghasem Zand, Zahra Aliakbarzadeh Arani Subject(s):