[1]
R. D. Feix and V. Zanin, “Technical regulation and competitiveness of the sunflower production chain in Brazil”, Rev. Polit. Agric., vol. 27, no. 4, p. 98, Jun. 2019, Accessed: Sep. 20, 2026. Available: https://rpa.sede.embrapa.br/RPA/article/view/1372