Fortes , G., Matos , D., Batista , F. and Ornelas , M. (2017) “Evolution of the level of innovation in small businesses: a study from the evolution of the radar of innovation”, ITEGAM-JETIA, 3(10), pp. 4-11. Available at: https://itegam-jetia.org/journal/index.php/jetia/article/view/88 (Accessed: 3April2025).