Togu Harlen Lbn Raja, Riomas Sinurat
This study aims to examine the role of retention of employees in the contact and work discipline of the joint organization in mediating work efficiency towards retention of employees. This Study is a quantitative explanatory analysis. For this analysis the population is as many as 100 Medan Industrial Area workers. Data review on this study uses AMOS-SPSS25’s support. The Road of Research is this study using qualitative analytical methods of the approaches used in this analysis. Intervention/mediation and recognition of partial mediation due to the importance of the job effectiveness effect on retention of employees not equal to zero by joining the vector Engagement and Job Discipline of the Organization. It can mean that the Job Effectiveness to be influenced by retention of employees must be assisted first by the variables of organizational engagement and job discipline