Meneghette, H. H. A., et al. “ DOSES OF PHOSPHORUS AND POTASSIUM IN PEANUT PLANT IN THE PRESENCE AND ABSENCE OF FOLIAR FERTILIZATION”. Revista Brasileira De Engenharia De Biossistemas, vol. 11, no. 2, June 2017, pp. 125-34, doi:10.18011/bioeng2017v11n2p125-134.