L. B. SINGH, D. K. SINGH, and C. S. P. SINGH, “Pre-weaning survivability in Black Bengal and its halfbred kids”, Indian J of Anim Sci, vol. 64, no. 8, Jun. 2013, Accessed: Oct. 24, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/30891