Choocherdrattana, S. ., J. . Srikamsuk, C. Pacam, T. . Tep-udom, P. . Phuangkham, P. . Meunkoddee, M. Singwee, S. . Monthon, and W. . Suwannakeeree. “Relationship Between Health Belief and Prevention Behaviors of COVID-19 Among Security Guards at Naresuan University”. NU Journal of Nursing and Health Sciences, vol. 15, no. 2, July 2021, pp. 78-89, https://he01.tci-thaijo.org/index.php/NurseNu/article/view/250176.