Wijaya, F. M. P., A. P. Cahyani, D. Pranatasari, R. Zulfikhar, S. Andanawari, M. Akbarrizki, S. . Sutopo, and A. . Setiaji. “Genetic and Non-Genetic Factors Influencing Sperm Motilities of Beef Bulls During Cryopreservation Process”. Journal of Advanced Veterinary Research, vol. 15, no. 6, Nov. 2025, pp. 919-23, https://advetresearch.com/index.php/AVR/article/view/2427.