Husna S, Sutiyono S, Ondho YS. Pregnancy of Simmental-Ongole crossbreed (SimPO) cows inseminated with frozen semen from Simmental and Brahman. J. Ilmu Peternak. Terap. [Internet]. 2024 Mar. 29 [cited 2025 Apr. 1];7(2):107-13. Available from: https://publikasi.polije.ac.id/jipt/article/view/4451