M. Rizki; Feni Tiona Br Simangunsong; Goval Sunici Conan Sinaga; Lina; Tri Siwi Agustina. THE EFFECT OF WORK COMPETENCY, WORK ENVIRONMENT AND JOB SATISFACTION ON THE PERFORMANCE OF EMPLOYEES OF THE LEGAL BUREAU OF THE REGIONAL SECRETARIAT OF NORTH SUMATRA PROVINCE. IJEBAS 2026, 6, 835-842.