Mejía-Villamizar JL, Villegas-Bermúdez DF, Heller. Gait analysis of a person with a hands-free crutch using the Kinovea software. Rev. UIS ing. [Internet]. 2022 May 19 [cited 2024 Aug. 24];21(3):1-8. Available from: https://revistas.uis.edu.co/index.php/revistauisingenierias/article/view/11163