Mahmoud, H.G. 2017. Job crafting and Work Involvement as a Mediator to Promote Head Nurses’ Organizational Citizenship Behavior at Mansoura University Hospitals. International journal of Nursing Didactics. 7, 12 (Dec. 2017), 01–09. DOI:https://doi.org/10.15520/ijnd.2017.vol7.iss12.266.01-09.