Cherdthaisong, W., K. Thauyngam, and K. Vajarintarangoon. “State and Guidelines for Academic Administration in Small-sized Primary School Under Nakhonratchasima Primary Educational Service Area Office 7: State and Guidelines for Academic Administration in Small-sized Primary School Under Nakhonratchasima Primary Educational Service Area Office 7”. RATANABUTH JOURNAL, vol. 8, no. 1, Apr. 2026, pp. 1-15, https://so07.tci-thaijo.org/index.php/rtnb/article/view/9405.