Ioppi, Fernanda Stedile, Guilherme Bergmann Borges Vieira, and Roberto Birch Gonçalves. “Technical Barriers As a Protectionism Tool: The Perception of Brazilian Wine Export Producers”. Revista de Política Agrícola 29, no. 1 (May 22, 2020): 6. Accessed September 20, 2026. https://rpa.sede.embrapa.br/RPA/article/view/1304.