Yokota, S., Matsumoto, A., Chugo, D., & Hashimoto, H. (2018). Assistive wheelchair caster unit - improvement of step detection method -. Memorias De Congresos UTP, 1(1), 71-78. Recuperado a partir de https://revistas.utp.ac.pa/index.php/memoutp/article/view/1879