SØRGAARD, Pål. A Framework for Computer Supported Cooperative Work. DAIMI Report Series, [S. l.], v. 17, n. 253, 1989. DOI: 10.7146/dpb.v17i253.7609. Disponível em: https://tidsskrift.dk/daimipb/article/view/7609. Acesso em: 13 dec. 2025.