Nogueira, B. B., Iglesias, L., Mesquita, J. V., Nakatani, M. C. and Putti, F. F. (2018) “SPAD INDEX IN TOMATOES PLANTS CULTIVATED IN COCONUT FIBER AND SUBMITTED TO FERTIRRIGATION PULSES”, Brazilian Journal of Biosystems Engineering. Tupã, São Paulo, Brazil, 12(1), pp. 1–6. doi: 10.18011/bioeng2018v12n1p1-6.