Islam, M. A., M. J. Alam, M. E. . Kabir, S. J. Hossain, and F. Yasmin. “Milk Yield and Its Composition of Crossbred Dairy Cows Fed Different Types of Grasses”. European Journal of Applied Sciences, vol. 9, no. 3, June 2021, pp. 337-46, doi:10.14738/aivp.93.10170.