PromJan , T. . . “THE RELATIONSHIP BETWEEN HEALTH BELIEF AND DENGUE HEMORRHAGIC FEVER PREVENTION OF FAMILY HEALTH LEADERS, NONG BUA SALA SUB-DISTRICT, MUEANG DISTRICT, NAKHON RATCHASIMA PROVINCE”. Primary Health Care Journal (Northeastern Edition), vol. 37, no. 1, June 2022, pp. 28-36, https://thaidj.org/index.php/pjne/article/view/12234.