Rocha, Andréia de Fátima Ribeiro, Isabel Cristina dos Santos, and Almir Martins Vieira. “Semi Open Innovation: An Approach to the Innovation Typology”. Future Studies Research Journal: Trends and Strategies 10, no. 1 (April 1, 2018): 55–81. Accessed April 23, 2024. https://revistafuture.org/FSRJ/article/view/308.