Ishaq, Rizal Maulana, Suharsono Suharsono, Nenny Harijani, Sri Hidanah, and Imam Mustofa. “Correlation of Reproduction Management on Losses of Dairy Farmers in Wagir District, Malang Regency”. Jurnal Medik Veteriner 4, no. 2 (October 31, 2021): 281–284. Accessed July 16, 2024. https://e-journal.unair.ac.id/JMV/article/view/24980.