SINGH, MAHAK, et al. “EFFICACY OF EGG YOLK FROM THREE AVIAN SPECIES ON SEMEN FREEZABILITY OF THARPARKAR BULL”.
The Indian Journal of Animal Reproduction, vol. 34, no. 2, Jan. 2023, pp. 25-28,
https://journals.acspublisher.com/index.php/ijar/article/view/3953.