Molnár, Szilvia, and László Szőllősi. “Results of Broiler Duck Production in the Example of a Given Farm”. Animal Welfare, Ethology and Housing Systems (AWETH), vol. 14, no. 1, Nov. 2018, pp. 37-44, https://doi.org/10.17205/SZIE.AWETH.2018.1.037.