Setyorini, Yuliati Wahyu, Edy Kurnianto, Sutopo Sutopo, and Sutiyono Sutiyono. 2023. “Estradiol Concentrations During Estrous in Dairy Cattle and Its Association With Pregnancy and Genotype Diversity”. Jurnal Sain Peternakan Indonesia 18 (3):120-26. https://doi.org/10.31186/jspi.id.18.3.120-126.