Fadielah, B. et al. 2025. Intramuscular injection of prostaglandins with different trademarks in Balinese cattle (Bos sondaicus) on the speed and duration of estrus. CELEBES Agricultural. 6, 1 (Oct. 2025), 25–32. DOI:https://doi.org/10.52045/jca.v6i1.993.