Krajangpho, Sirikan. “Effectiveness of Program for Improving Self-Care Behaviors to Prevent COVID-19 of Communities Among Village Health Volunteers in Pathumthani Province”. Journal of The Royal Thai Army Nurses 22, no. 3 (December 30, 2021): 479–487. Accessed May 4, 2024. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/254009.