Uri Yeverechyahu

The Moderating Effect of Job Security on the Relation between Role Clarity and Job Performance: A Longitudinal Field Study

Linda H. Slowik, Y. Fried, H. A. Ben-David, 2003 .

The interactive effect of role conflict and role ambiguity on job performance.

Yitzhak Fried, Y. Fried, H. A. Ben-David, 1998 .