The Mediating Role of Organizational Citizenship Behaviour (OCB) on the Effect of Work Culture and Leadership Style on Employee Performance (Study at the Department of the PU Resources of the Air to the West Is East)

The objective of this study is to assess the mediating role of Organizational Citizenship Behaviours (OCB) on the effect of work Culture and Leadership style on Employee Performance. This study using explanatory method, with 147 respondents sample of employee of the Public Services Office of Water Resources. The results shows that both work culture and leadership style had a positive influence on OCB. Likewise, employee performance is positively influenced by work culture and leadership style. Also, OCB mediates the positive effect of Work culture and leadership on employee performance. The result shows support the hypothesis. The higher the level of contribution made by employees in carry out the behaviors and effective leadership, the higher the performance achievement.