MIKKELSEN, B. E. .; LUNDØ, M. . Role of Public Organic Procurement Policies (POPP’s) in the implementation of organic food and farming strategies: : lessons learnt from Denmark. Raízes: Revista de Ciências Sociais e Econômicas, [S. l.], v. 36, n. 2, p. 45–54, 2016. DOI: 10.37370/raizes.2016.v36.458. Disponível em: http://raizes.revistas.ufcg.edu.br/index.php/raizes/article/view/458. Acesso em: 29 set. 2022.