KHEMAISSIA, Rofaida; DERDOUR, Makhlouf; FERRAG, Mohamed Amine; BOUHAMED, Mohammed Mounir. PrSChain: A Blockchain Based Privacy Preserving Approach for Data Service Composition. Informatica, [S. l.], v. 47, n. 9, 2023. DOI: 10.31449/inf.v47i9.5081. Disponível em: https://puffbird.ijs.si/index.php/informatica/article/view/5081. Acesso em: 22 jun. 2025.