Longlalerng, W. .-., E. . Maneesavapark, T. . Wajanasiri, A. . Buakhamsri, and M. . Siriwattanasatorn. “Application ECG Simulator Training TUH”. Thammasat University Hospital Journal Online, vol. 6, no. 3, Nov. 2021, pp. 24-38, https://he02.tci-thaijo.org/index.php/TUHJ/article/view/253015.