NOVELINA ANDRIANI ZEGA; NATHANAEL SITANGGANG. Empowering Education: Unveiling Effective Strategies in School Principal Supervision to Enhance Teacher Professionalism. International Journal Of Humanities Education and Social Sciences (IJHESS) , [S. l.], v. 3, n. 5, 2024. DOI: 10.55227/ijhess.v3i5.829. Disponível em: https://ijhess.com/index.php/ijhess/article/view/829. Acesso em: 11 jun. 2026.