Mappanganro, R. , Sonjaya, H. , Baco, S. , Hasbi, H. and Gustina, S. 2025. Zinc, calcium, and magnesium levels in seminal plasma as predictive markers of sperm quality in Bali bulls (bos javanicus domesticus) . Journal of Advanced Veterinary Research. 15, 5 (Oct. 2025), 657-662.