See discussions, stats, and author profiles for this publication at: http://www.researchgate.net/publication/237499160 Elicitação de Requisitos de Sistemas Colaborativos de Aprendizagem Centrada na Atividade de Grupo CONFERENCE PAPER · JANUARY 2003 CITATIONS 3 DOWNLOADS 57 VIEWS 60 3 AUTHORS, INCLUDING: Alex Sandro Gomes Federal University of Pernambuco 184 PUBLICATIONS 100 CITATIONS SEE PROFILE Patricia Azevedo Tedesco Federal University of Pernambuco 76 PUBLICATIONS 379 CITATIONS SEE PROFILE Available from: Alex Sandro Gomes Retrieved on: 06 September 2015