Nakrod, S., N. Oucharoen, and K. Nakarit. “Development of Patients with Ventilator Care Model to Prevent Ventilator Associated Pneumonia In Ranong Hospital”. Journal of The Royal Thai Army Nurses, vol. 21, no. 2, Sept. 2020, pp. 295-04, https://he01.tci-thaijo.org/index.php/JRTAN/article/view/239937.