MEEATMAN, K.; LAPCHAROEN, S. SITUATIONAL LEADERSHIP OF SCHOOL ADMINISTRATORS AFFECTING SCHOOL EFFECTIVENESS IN SCHOOLS UNDER THE BANGKOK SECONDARY EDUCATIONAL SERVICE AREA OFFICE 2 . Academic Journal Phranakhon Rajabhat University, [S. l.], v. 17, n. 1, p. 167–179, 2026. Disponível em: https://so01.tci-thaijo.org/index.php/AJPU/article/view/285737. Acesso em: 16 sep. 2026.