อุปนันท์ เ., รู้แผน พ., and เดชสุระ น. “A Study of Administrator Roll As Academic Leader by Opinion of Academic Teacher in a Secondary School Under Secondary Education Office Service Area 5”. Journal of Educational Review Faculty of Education in MCU, vol. 5, no. 2, Sept. 2018, pp. 169-78, https://so02.tci-thaijo.org/index.php/EDMCU/article/view/147858.