Implementation of Situational Leadership Style of Principals in 21 St Century Vocational Schools. International Journal of Economics and Business Management, [S. l.], v. 1, n. 03, p. 116–123, 2025. Disponível em: https://oneamd.com/JOL/index.php/IJEB/article/view/49. Acesso em: 23 jun. 2026.