Hoff, S., and I. M. F. M. Guerini. “The Social Relations in the Sugar Cane Cultivation and New Methods Introduced at Work in Mirandopolis, Lavinia and Valparaiso-SP”. Redes , vol. 20, no. 3, Nov. 2015, pp. 98-114, doi:10.17058/redes.v20i3.4601.