Background and Aim: Loafing as one of the negative points of group activity in difficult jobs like medical emergency has two disadvantages. Regarding the importance of organizational injustice in creating frustration and individual procrastination. the present study was conducted to investigate the effect of perceived organizational justice on creating or intensifying the phenomenon o... https://www.nacrack.com/amazing-price-1997-2000-BMW-528I-Front-Bumper-Reinforcement-Bar-Used-Original-Exterior-OEM-great-save/