W. Tapanya, S. Kumfu, N. Sangkarit, and R. Puntumetakul, “Test-retest reliability of body center of mass sway during Five Time Sit to Stand Test; FTSST assessed by Kinect-Based Exergames device in healthy elderly”, SRIMEDJ, vol. 35, no. 1, pp. 79–84, May 2022.