Saragih, E.R. et al. 2023. Produksi dan Kualitas Semen Calon Pejantan Unggul Sapi Perah Uji Zuriat di BIB Lembang: Production and Quality Semen from Candidate Bull for Zuriat Test Dairy Cows at BIB Lembang. Jurnal Sains dan Teknologi Peternakan. 4, 2 (Jun. 2023), 63–71. DOI:https://doi.org/10.31605/jstp.v4i2.2506.