Salma Ripdianawati, Salsabila, and Alinda Nur Ramadhani. “The Effect of Strengthening Exercise on Postural Balance and Functional Ability in Children With Flatfoot ”. FISIO MU: Physiotherapy Evidences 5, no. 1 (November 19, 2023): 54–58. Accessed November 17, 2025. https://journals2.ums.ac.id/fisiomu/article/view/2558.