Carvalhaes, G.C., Cunha, C.A. and Wander, A.E. (2015) “Milk marketing margin in Goiás”, Revista de Política Agrícola, 24(1), pp. 47–61. Available at: https://rpa.sede.embrapa.br/RPA/article/view/965 (Accessed: 20 September 2026).