Darajat SZ, Yusuf M, Hasbi H. Kualitas semen sapi Friesian Holstein jantan muda (studi kasus pada satu ekor sapi perah jantan muda). ANIMPRO [Internet]. 2024Dec.31 [cited 2025Jan.21];5:130-8. Available from: https://proceedings.polije.ac.id/index.php/animal-science/article/view/750