Boontem, Darunee. 2020. “Model Format Participation of the Community With the Emergency Medical Service of the First Responder Volunteer Unit, in Lungkhwao Sub-District, Nongbunmak District, Nakhon Ratchasima Province”. Academic MCU Buriram Journal 5 (2):23-35. https://so06.tci-thaijo.org/index.php/ambj/article/view/242753.