Arini, Mirza Asafaizh, Tri Wahyu Suprayogi, Sunaryo Hadi Warsito, Trilas Sardjito, Suherni Susilowati, and Indah Norma Triana. 2020. “PERANAN VITAMIN B12 DALAM PENGENCER SUSU SKIM KUNING TELUR TERHADAP MOTILITAS DAN VIABILITAS SPERMATOZOA DOMBA SAPUDIPOST THAWING”. Ovozoa: Journal of Animal Reproduction 8 (2):110-15. https://doi.org/10.20473/ovz.v8i2.2019.110-115.