FRASSON, F. R. (2007) “TEMPORAL BEHAVIOR OF NDVI MEASURED WITH AN ACTIVE OPTICAL SENSOR FOR DIFFERENT VARIETIES OF SUGARCANE ”, Revista Brasileira de Engenharia de Biossistemas. Tupã, São Paulo, Brazil, 1(3), pp. 237–244. doi: 10.18011/bioeng2007v1n3p237-244.