SARDIMAN, C.; MUGHNIE, B. .; LESTARI, T. R. . Comparison Analysis of Gait on Transfemoral Patient using Four-bar Linkage Friction and Pneumatic Swing Phase Control. Journal Center of Excellent : Health Assistive Technology , [S. l.], v. 1, n. 1, p. 41–44, 2023. DOI: 10.36082/jchat.v1i1.1013. Disponível em: https://ejournal.poltekkesjakarta1.ac.id/index.php/jchat/article/view/1013. Acesso em: 5 may. 2024.