2021. Therapy of Human Chorionic Gonadotropin (hCG) Hormone in Dairy Cattles that Have Repeat Breeder on Pregnancy Rate in Tulungagung, East Java, Indonesia. Indian Journal of Forensic Medicine & Toxicology. 15, 4 (Aug. 2021), 1898–1902. DOI:https://doi.org/10.37506/ijfmt.v15i4.16979.