D. MEDHI, A. SANTRA, V. PAUL, and S. M. DEB, “Effect of plane of nutrition on blood biochemical parameters and attainment of sexual maturity in growing yaks”, Indian J of Anim Sci, vol. 88, no. 4, pp. 470–473, Apr. 2018, doi: 10.56093/ijans.v88i4.78870.