TAN, Ying Wei; MUSTAFA EL BAKRI, Helmy. Design Improvement of Manual Rigid Frame Wheelchair Based On Ergonomic Factors. Progress in Engineering Application and Technology, [S. l.], v. 3, n. 1, p. 797–810, 2022. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/6279.. Acesso em: 8 may. 2024.