Petkov, E., Ignatova, M., Popova, T. EFFECT OF THE SEX SEPARATE AND STRAIGHT-RUN TYPE OF REARING ON THE PERFORMANCE, CARCASS AND MEAT CHEMICAL COMPOSITION IN FAST GROWING BROILERS. 2020 с. 652-658,.
Petkov, E., Ignatova, M., Popova, T. EFFECT OF THE SEX SEPARATE AND STRAIGHT-RUN TYPE OF REARING ON THE PERFORMANCE, CARCASS AND MEAT CHEMICAL COMPOSITION IN FAST GROWING BROILERS. 2020 с. 652-658,.
Petkov, E., Ignatova, M., Popova, T. (2020) EFFECT OF THE SEX SEPARATE AND STRAIGHT-RUN TYPE OF REARING ON THE PERFORMANCE, CARCASS AND MEAT CHEMICAL COMPOSITION IN FAST GROWING BROILERS, с. 652-658,.
Petkov, E., Ignatova, M., & Popova, T. (2020). EFFECT OF THE SEX SEPARATE AND STRAIGHT-RUN TYPE OF REARING ON THE PERFORMANCE, CARCASS AND MEAT CHEMICAL COMPOSITION IN FAST GROWING BROILERS. с. 652-658.
Petkov E, Ignatova M, Popova T. EFFECT OF THE SEX SEPARATE AND STRAIGHT-RUN TYPE OF REARING ON THE PERFORMANCE, CARCASS AND MEAT CHEMICAL COMPOSITION IN FAST GROWING BROILERS. 2020. p. с. 652-658.