Kurniawati, Sepvian Dewi, Suryanie Sarudji, and Widjiati Widjiati. “Pengaruh Urea Dalam Media Maturasi in Vitro Terhadap Tingkat Maturasi Oosit Sapi”. Ovozoa: Journal of Animal Reproduction 10, no. 2 (August 30, 2021): 46–52. Accessed August 13, 2024. https://e-journal.unair.ac.id/OVZ/article/view/27810.