โรจนพิทยากร ว. . COVID-19: Knowledge or Fear. Journal of Health Science of Thailand, [S. l.], v. 30, n. 5, p. 777–778, 2021. Disponível em: https://www.thaidj.org/index.php/JHS/article/view/11190. Acesso em: 8 dec. 2025.