Expanding the open innovation concept: the case of TOTVS S / A . Journal of Information Systems and Technology Management, [S. l.], v. 7, n. 3, p. 737–754, 2010. DOI: 10.4301/S1807-17752010000300012. Disponível em: https://www.revistas.usp.br/jistem/article/view/12859.. Acesso em: 2 may. 2024.