dos Santos Freire, Rebecca dos Santos, Franciane da Silva Falcão, and Augusto César Barreto Rocha. “Historical and Technical Concepts of Open Innovation - A Systematic Review”. DAT Journal 7, no. 1 (March 23, 2022): 322–340. Accessed June 26, 2022. https://datjournal.emnuvens.com.br/dat/article/view/546.