JEONG, Hakyeong; HWANG, Myungin; YEOM, Hojun. Electrical and Protrusion Stimulation System for Braille Recognition Training. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.33, p. 109–111, 2018. DOI: 10.14419/ijet.v7i3.33.18586. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/18586.. Acesso em: 12 jun. 2024.