THANH, Ta Minh; LE DANH TAI. A Proposal of Digital Contents Copyright Protection by using Blockmarking Technique. Computer Science, [S. l.], v. 25, n. 4, 2025. DOI: 10.7494/csci.2024.25.4.5377. Disponível em: https://journals.agh.edu.pl/csci/article/view/5377. Acesso em: 31 mar. 2025.