Narastiti, K. D. S., Dwi Setyawan, D. and Ningsih, C. T. M. (2023) “The Effect Insole Usage on Children Balance with Flatfoot Condition”, Journal of Prosthetics Orthotics and Science Technology, 2(2), pp. 69–75. doi: 10.36082/jpost.v2i2.1244.