ABSTRACT This study aims to determine the effect of work discipline, work motivation, and work environment on the performance of employees of PT PLN (Persero) Kuala Enok Customer Service Unit Indragiri Hilir. The population in this study were employees of PT PLN (Persero) Customer Service Unit Kuala Enok Indragiri Hilir, as many as 108 people. The sampling technique in this study used purposiv…