Mazzuchetti, Roselis Natalina, Rosangela Maria Pontili, e Katia Fabiane Rodrigues. 2015. “The Dynamics in the Structure of Sugarcane Job Market”. Revista De Estudos E Pesquisas Sobre As Américas 9 (2). https://periodicos.unb.br/index.php/repam/article/view/16045.