Khairuddin Tampubolon, Elazhari, and Nunti Sibuea. “THE INFLUENCE OF SUPERVISORY WORK MOTIVATION AND COMPETENCE ON THE PERFORMANCE OF SCHOOL SUPERINTENDENTS IN PADANGSIDIMPUAN CITY EDUCATION OFFICE”. International Journal of Educational Review, Law And Social Sciences (IJERLAS), vol. 3, no. 1, Jan. 2023, pp. 249-61, doi:10.54443/ijerlas.v3i1.604.