Phengjard, Johnphajong, Kanokporn Jiewprasat, and Napaporn Peerakavee. “Experience of Volunteer Health Workers”. Thai Red Cross Nursing Journal 13, no. 2 (March 10, 2021): 114–128. accessed September 28, 2026. https://he02.tci-thaijo.org/index.php/trcnj/article/view/249760.