Rojruangnon, P., Chaiwcharn, T., & Tedniyom, T. (2025). The Effect of Innovative Choking Simulated Vest on Self-Effcacy and Skills in Choking First Aid among Public Health Volunteers, Bangkok. Journal of The Department of Medical Services, 50(4), 52–61. retrieved from https://he02.tci-thaijo.org/index.php/JDMS/article/view/273727