PINO, Begoña; SÁNCHEZ, Mª Dolores. Towards Payment Systems for all: accessible POS. Journal of Accessibility and Design for All, [S. l.], v. 4, n. 3, p. 255–269, 2014. DOI: 10.17411/jacces.v4i3.51. Disponível em: https://www.jacces.org/index.php/jacces/article/view/51. Acesso em: 23 jun. 2024.