Sriviboon, C., D. Saengthong, C. Sitthiwarongchai, C. Rodjam, and P. Chantakit. “The Follow-up of Training and Summary of Executive Potential Development Projects of Phrapariyattidhamma Schools, Department of General Education, Fiscal Year 2019”. Journal of Innovation and Management, vol. 6, no. 1, June 2021, pp. 119-38, https://so03.tci-thaijo.org/index.php/journalcim/article/view/247576.