FIGUEIREDO, V. D. M., & TRIGUEIRO, M. G. S. (1986). THE PROCESS OF MODERNIZATION IN THE AGRICULTURAL FRONTIERS: THE GEOECONOMIC REGION OF BRASÍLIA, BRAZIL. Science & Technology Journals, 3(2), 199-224. https://doi.org/10.35977/0104-1096.cct1986.v3.9210