C. CHANDRAHAS, S. SAIJPAUL, K. S. SANDHU, and A. L. SAINI, “Stress appraisal by organic-inorganic zinc and copper supplementation in Beetal kids”, Indian J of Anim Sci, vol. 85, no. 8, pp. 908–912, Aug. 2015, doi: 10.56093/ijans.v85i8.50982.