MANAGEMENT ANALYSIS: EFFECTIVENESS OF PRINCIPAL EXEMPLARY BEHAVIOR IN SHAPING TEACHERS’ WORK CULTURE AT SMP NEGERI 28 BATAM. ICMS [Internet]. 31 Desember 2025 [dikutip 2 Mei 2026];3(1):71-7. Tersedia pada: https://proceeding.unrika.ac.id/index.php/ICMS/article/view/159