SABARISH, R.; JEYA KUMAR, M. Prem. Button Operated Gear Shifting System for Two-Wheeler. International Journal of Psychosocial Rehabilitation, [S. l.], v. 23, n. 4, p. 432–441, 2019. DOI: 10.61841/tbs28f75. Disponível em: https://psychosocial.com/PSY/index.php/ijpr/article/view/2870. Acesso em: 22 jan. 2025.