Yuwabud, P., and S. . Lapcharoen. “SERVANT LEADERSHIP OF SCHOOL ADMINISTRATORS UNDER SAMUTPRAKAN PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2”. Journal of Education and Innovation, vol. 26, no. 4, Dec. 2024, pp. 60-69, https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/270556.