V. KUMAR, A. K. CHAKRAVARTY, C. S. PATIL, J. VALSALAN, and A. MAHAJAN, “Expected genetic gain in milk production trait through progeny testing in Murrah buffalo herds”, Indian J of Anim Sci, vol. 84, no. 4, pp. 467–469, Apr. 2014, doi: 10.56093/ijans.v84i4.39859.