PENGARUH KOMPETENSI PROFESIONAL, ETOS KERJA DAN KEDISIPLINAN KERJA TERHADAP KINERJA GURU SMP NEGERI DI JAKARTA TIMU

ABSTRACT THE INFLUENCE OF PROFESSIONAL COMPETENCE, ETHOS OF WORK AND DISCIPLINE OF WORK ON TEACHER’S PERFORMANCE AT SECONDARY SCHOOLS IN EAST JAKARTA By : Melyani Purba The purpose of this research aimed to analyze the influence of professional competence, work ethos, and discipline to improve teachers performance at secondary schools…