BÁRD, E.; LÁSZLÓ MÁRKUS, Z. Extending the GUIDE@HAND Tourist Guide Application with QR Codes for Museum Learning. Digital Presentation and Preservation of Cultural and Scientific Heritage, [S. l.], v. 2, p. 19–26, 2012. DOI: 10.55630/dipp.2012.2.1. Disponível em: https://dipp.math.bas.bg/dipp/article/view/dipp.2012.2.1. Acesso em: 21 jun. 2024.