Patthama, C. and Boonrin, W. (2023) “Knowledge and behavior for preventing COVID -19 among undergraduate students, Faculty of Arts and Sciences, Sisaket Rajabhat University”, UBRU Journal for Public Health Research, 12(3), pp. 14–23. available at: https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/263854 (accessed: 9 October 2026).