Belfort, Ana Claudia, Cristina Dai Prá Martens, and Henrique Mello Rodrigues de Freitas. 2016. “Entrepreneurship in Project Management Systems: Proposal of a Model and Preliminary Empirical Evidence”. Journal of Information Systems and Technology Management 13 (3):405-22. https://doi.org/10.4301/S1807-17752016000300003.