Efektivitas Sinkronisasi Estrus dan Fertilitas Spermatozoa Hasil Sexing pada Sapi Bali di Sulawesi Tenggara (EFFECTIVENESS OF ESTRUS SYNCHRONIZATION AND SPERMATOZOA FERTILITY RESULTS OF SEXING ON BALI CATTLE IN SOUTHEAST SULAWESI) - Saili, Takdir (Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association, 2017)