Public Policies in the Field of Advanced Materials: International Tendencies and Subsidies to the National Policy for Advanced Materials in Brazil. (2021). TECHNO REVIEW. International Technology, Science and Society Review Revista Internacional De TecnologĂ­a, Ciencia Y Sociedad, 9(2), 121-132. https://doi.org/10.37467/gka-revtechno.v9.2638