Jumriati, J., S. Suryadi, and H. Sjamsir. “THE EFFECTS OF SUPERVISION, SOCIAL COMPETENCE, AND PROFESSIONAL COMPETENCE TOWARD THE TEACHERS PERFORMANCE OF STATE OF JUNIOR HIGH SCHOOL”. IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW, Vol. 5, no. 1, July 2018, pp. 11-16, doi:10.21009/IJER.05.01.02.