IRMAYANTI. EXAMINING THE RELATIONSHIP BETWEEN SUPERVISION, ACHIEVEMENT MOTIVATION, PROFESSIONAL COMPETENCY, AND TEACHER PERFORMANCE: A CASE STUDY OF MIDDLE SCHOOL TEACHERS. Journal Of Resource Management, Economics And Business, [S. l.], v. 2, n. 2, p. 36–54, 2023. DOI: 10.58468/remics.v2i2.75. Disponível em: https://portal.xjurnal.com/index.php/REMICS/article/view/75. Acesso em: 25 aug. 2025.