Moonlasoot, A., and P. Buacharoen. “An Evaluation of Upright School Project at Bansubsanoon School Under Saraburi Primary Educational Service Area Office 2”. Journal of Graduate MCU KhonKaen Campus, vol. 11, no. 1, Mar. 2024, pp. 206-17, https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/267043.