Zawojska, Aldona, and Tomasz Siudek. “SOCIO-ECONOMIC IMPACTS OF EPIDEMIC DISEASES OF FARM ANIMALS”. Acta Scientiarum Polonorum. Oeconomia 17, no. 3 (September 30, 2018): 121–130. Accessed February 21, 2024. https://aspe.sggw.edu.pl/article/view/261.