Fortes , Gustavo, Diná Matos, Fabiana Batista, and Maria Ornelas. 2017. “Evolution of the Level of Innovation in Small Businesses: A Study from the Evolution of the Radar of Innovation”. ITEGAM-JETIA 3 (10), 4-11. http://br940.teste.website/~itegamjetia/journal/index.php/jetia/article/view/88.