Napattaradechanon, K., Phattharasirisomboon, P., & Pronlerttaveekun, S. (2024). Factor Influencing to Prevention of COVID-19 Infection among the Older Adults in Chaiyaphum Province. Journal of The Royal Thai Army Nurses, 25(1), 230–238. retrieved from https://he01.tci-thaijo.org/index.php/JRTAN/article/view/266411