Rattanatharn, R. ., and W. . Siriphaosuwankul. “Back and hip muscles with EMG biofeedback training in diplegic cerebral palsy to improve balance and gait: A randomized control trial”. Chulalongkorn Medical Journal, vol. 63, no. 1, Aug. 2023, https://he05.tci-thaijo.org/index.php/CMJ/article/view/272.