เพชรสมบัติ พ. . (2021) “Administrators and Teamwork”, Education journal Faculty of Education, Nakhon Sawan Rajabhat University . Nakhon Sawan,Thailand, 4(1), pp. 1–7. Available at: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/253748 (Accessed: 19 May 2024).