“INTRA-RATER RELIABILITY OF WII BALANCE BOARD (WBB) IN ASSESSING STANDING BALANCE IN OLDER ADULTS”, Int J Physio, vol. 1, no. 2, pp. 33–39, Jun. 2014, Accessed: Apr. 23, 2026. [Online]. Available: https://ijphy.com/index.php/journal/article/view/9