Sereewichasawad, N., and P. Utthiya. “Roles of Nurses in Home Health Care Unit in the COVID 2019 Pandemic Situation”. Journal of The Royal Thai Army Nurses, vol. 23, no. 2, Oct. 2022, pp. 25-32, https://he01.tci-thaijo.org/index.php/JRTAN/article/view/255974.