2011 · Othon Jambeiro, Roseane Sobreira, et al. · Revista Eletrônica Internacional de Economia Política da Informação da Comunicação e da Cultura c · 5
2007 · Jussara Borges, Helena Pereira da Silva, et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 2
2005 · Álvaro Fraga Moreira Benevenuto, Othon Jambeiro, et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 2
2004 · Valérío Cruz Brittos, César Ricardo Siqueira Bolaño, et al. · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 2