Mongkolkum, Witsanu, and Apaiporn sukolsate. 2023. “Prevalence and Associated Factors of Stress and Depression in COVID-19 Patients Who have been Treated Hospitalized and Treated at Home in Na Noi District, Nan Province”. Journal of Preventive Medicine Association of Thailand 13 (1):146-64. https://he01.tci-thaijo.org/index.php/JPMAT/article/view/261509.