Kaew-akkhahad, W., & Kanjanaphan, R. (2025). ETHICAL LEADERSHIP OF SCHOOL ADMINISTRATORSUNDER THE SECONDARY EDUCATIONALSERVICE AREA OFFICE BANGKOK 2. Academic Journal Phranakhon Rajabhat University, 16(1), 191–203. retrieved from https://so01.tci-thaijo.org/index.php/AJPU/article/view/277278