Alves, D. G., Pinto, M. F., Damasceno, A. P. A. B., Grah, V. de F., & Botrel, T. A. (2014). COST ANALYSIS OF WATER PUMPING USING SOLAR ENERGY AND DIESEL IN DRIP IRRIGATION. IRRIGA, 1(1), 125–133. https://doi.org/10.15809/irriga.2014v1n1p125