โขพิมพ อ. . “Leadership According to The Sevenfold Sappurisadhamma for Administrators in The Phrapariyattidhamma Schools in Khonkaen Province”. Journal of Graduate MCU KhonKaen Campus, vol. 2, no. 1, June 2015, pp. 25-35, https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/243099.