Dielectric Elastomer Actuators and Optical Character Recognition in a Braille Display. R&D Journal, [S. l.], v. 38, p. 31–42, 2022. DOI: 10.17159/2309-8988/2022/v38a4. Disponível em: https://rdj.journals.ac.za/index.php/pub/article/view/13.. Acesso em: 31 jan. 2025.