A. Das and G. P. Singh, “Effect of different levels of berseem supplementation in donor animal diet on in vitro dry matter digestibility and gas production of wheat straw”, Indian J of Anim Sci, vol. 68, no. 12, Jul. 2012, Accessed: Oct. 24, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/22549