ABSTRACT This research aims to determine the influence of competence, self-efficacy, motivation and work environment on the performance of state civil servants (ASN) and casual daily workers (THL) at the Indragiri Hulu Regency Library Service located on Jalan Regent Tulus, Sekip Hulu, Kec. Rengat, Indragiri Hulu Regency, Riau 29319. This research is quantitative research with data collection u…