BAISHYA, S K, and R K BISWAS. “Recent Development in Freezing Strategies of Pig Semen-A Review”. The Indian Journal of Animal Sciences 92, no. 2 (March 10, 2022): 153–165. Accessed October 29, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/122071.