SANTOS, R. C., NÄÄS, I. D. A., & LABIGALINI, M. R. (2007). DEVELOPMENT OF A MODEL FOR ESTIMATED TO ESTRO OF DAIRY CATTLE USING FUZZY LOGIC. Revista Brasileira De Engenharia De Biossistemas, 1(3), 265–270. https://doi.org/10.18011/bioeng2007v1n3p265-270