Prihatno, S., 		Kusumawati, A., 		Karja, N., & 		Sumiarto, B.
(2013).
 Prevalensi dan Faktor Resiko Kawin Berulang pada Sapi Perah pada Tingkat Peternak (PREVALENCE AND RISK FACTORS OF REPEAT BREEDING IN DAIRY COWS AT THE FARMER LEVEL).
<em>Jurnal Veteriner, 14</em>(4), 452-461.
Retrieved from <a href="https://ojs.unud.ac.id/index.php/jvet/article/view/7680" target="_new">https://ojs.unud.ac.id/index.php/jvet/article/view/7680</a>