SRISAENG, S. . An investigation of COVID-1 9 outbreak in a superstore at Chiangmai province, October - November 2021. Phetchabun Medical Journal , Phetchabun, Thailand, v. 3, n. 2, p. 174–84, 2023. Disponível em: https://he03.tci-thaijo.org/index.php/PMJ/article/view/3013. Acesso em: 8 apr. 2025.