V. D. S. LACERDA, K. K. R. D. PAZ, and C. E. Maia, “AREA LEAF OF ORANGE FLESH MELON IN FUNCTIO THE DEGREE-DAY TO TWO TILLEGE METHODS, WITH OR WITHOUT DEDS”, Braz J Biosyst Eng, vol. 3, no. 3, pp. 221–225, Nov. 2009.