Drobnyak , A., Phuong, T. L., Heincinger, M., Kustos, K., Almasi, A., Szalay, I., Bodi, L., Szabo, R., & Weber, M. (2019). The Positive Effect of Crossing Speckled Hungarian Breed with Commercial Lines in Term of Meat Production and Meat Quality. International Journal of Poultry Science, 18(6), 249–254. https://doi.org/10.3923/ijps.2019.249.254