R. H. Mirza, A. Waheed, M. Akhtar, M. A. Khan, S. M. R. Dilshad, and A. Faraz. "CORRELATION OF LINEAR TYPE TRAITS WITH MILK YIELD IN NILI RAVI BUFFALOES OF PAKISTAN." Journal of Animal and Plant Sciences, vol. 30, no. 4, 2020, pp. 780-785, doi:10.36899/JAPS.2020.4.0091.