Julaeha T, Widyani R, Sumardjo D. Pengukuran Produktivits Sapi Perah Menggunakan Test Interval. JKD [Internet]. 2024Mar.1 [cited 2024Jul.22];7(2):21-30. Available from: https://e-journal.umc.ac.id/index.php/JKD/article/view/218