Abstract:
This study aims to determine and analyze the effect of professional competence and communication on work
productivity through teacher work discipline. This research was a quantitative research with path analysis. The study population
was 172 with a research sample of 120 people. The data were collected using instruments consisting of professional competence
(47 items), communication (30 items), work discipline (31 items), work productivity (35 items) that have been tested for validity
and reliability. The data analysis of this study used path analysis. The results of this study found that there was an effect of
professional competence on work productivity, communication on work productivity, discipline on work productivity, professional
competence on discipline, communication on discipline, professional competence on discipline and work productivity,
communication on discipline and work productivity.