@article{dimov_petkov_popova_ignatova_2024,  title={Economic Efficiency of Producing Meat Products of Male Layer-Type Chickens Raised in Bulgaria},  volume={26},  ISSN={1516-635X},  url={https://doi.org/10.1590/1806-9061-2023-1837},  DOI={10.1590/1806-9061-2023-1837},  number={2},  journal={Brazilian Journal of Poultry Science},  publisher={Fundação de Apoio à Ciência e Tecnologia Animal},  author={Dimov, K and Petkov, E and Popova, T and Ignatova, M},  year={2024},  pages={eRBCA-2023-1837} }