A competitive model based upon free software tools for the technological management of organizations: the promotion of the corporative knowledge and the technological innovation in a technological undergraduate course . JISTEM J. Inf. Syst. Technol. Manag. (Online) [Internet]. 2007 Jan. 1 [cited 2024 May 5];4(2):127-50. Available from: https://revistas.usp.br/jistem/article/view/12784