Chuaisuk, D. “Needs Assessment for The 21St Century Administrative Skills Development of School Administrators Under Thare-Nongseng Archdiocese”. Journal of Graduate MCU KhonKaen Campus, vol. 12, no. 3, Sept. 2025, pp. 87-99, https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/278137.