SITTHIKPHONG A/L E PIAN; ABDUR RAHIM BIN ROZAIMI; MUHAMMAD AFIF NAJMI BIN ANUAR; ASNIZAH BINTI SAHEKHAINI
(Politeknik Sultan Salahuddin Abdul Aziz Shah, Shah Alam Selangor, 2020-06)
In today's modern era, many devices have been created to facilitate human movements such as hoverboards, electric scooters, electric bicycles, and more. But for individuals with leg injuries who have to use crutches, their ...