MARQUES, Joan Manuel; NAVARRO, Leandro. LaCOLLA: A Middleware to Support Self-sufficient Collaborative Groups. Computing and Informatics, [S. l.], v. 25, n. 6, p. 571–595, 2012. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/359. Acesso em: 1 may. 2025.