PUTRI, K. R.; HJELMSTRÖM, O.; LESTARI, T. R.; ADYAS, A. 2D-MOTION ANALYSIS: KNEE JOINT ANGULATION OF TRANSTIBIAL AMPUTEE PATIENT WHO USE SACH FOOT AT CLINIC LABORATORY OF PROSTHETICS AND ORTHOTICS DEPARTMENT IN POLYTECHNIC OF HEALTH MINISTRY OF HEALTH JAKARTA 1. Journal of Prosthetics Orthotics and Science Technology, [S. l.], v. 1, n. 2, p. 54–60, 2022. DOI: 10.36082/jpost.v1i2.869. Disponível em: https://ejournal.poltekkesjakarta1.ac.id/index.php/OP/article/view/869. Acesso em: 25 feb. 2024.