Laotat, W. ., . K. . Keatwatcharachai, S. . Juito, and C. . Nimphanit. “Factors Influencing Policy Implementation of Coronavirus  disease 2019 (COVID-19): A Case Study of Sa Kaeo Province”. Journal of Politics and Governance, vol. 12, no. 3, Dec. 2022, pp. 93-111, https://so03.tci-thaijo.org/index.php/jopag/article/view/252770.