FORMANEK, Tomas; TAHAL, Radek. Analysis of personal data-sharing consent factors, with focus on loyalty programs in the Czech Republic. Business: Theory and Practice, [S. l.], v. 19, p. 70–79, 2018. DOI: 10.3846/btp.2018.08. Disponível em: https://journals.vilniustech.lt/index.php/BTP/article/view/7946. Acesso em: 9 may. 2025.