WONGCHANSRI, S. . . THE RESULTS OF THE DEVELOPMENT OF PREVENTIVE BEHAVIORS AGAINST COVID-19 OF THE PUBLIC HEALTH VOLUNTEER IN NAKHON PHANOM PROVINCE. Primary Health Care Journal (Northeastern Edition) , Khon Kaen, Thailand, v. 38, n. 1, p. 37–45, 2023. Disponível em: https://thaidj.org/index.php/pjne/article/view/12941. Acesso em: 22 jul. 2024.