Catur Utomo P, Anggriani AF. The Comparison Analysis Of Rigid And Soft Rigid Material Custom Foot Orthosis On Flat Foot Reduction. j.keterapian.fis. [Internet]. 2022Dec.2 [cited 2024Nov.27];:88-94. Available from: https://jurnalketerapianfisik.com/index.php/jpt/article/view/343