Horta, Vitor, 		Ströele, Victor, 		Oliveira, Jonice, 		Braga, Regina, 		David, José Maria, AND 		Campos, Fernanda Cláudia.
" Collaboration analysis in global software development" <em>Proceedings of the Brazilian Symposium on Databases (SBBD)</em> [Online], (25 August 2018)