Maciejczak, M., I. Olech, and K. Kalinka. “FUNCTIONING OF SELECTED BEEKEEPING FARMS IN POLAND DURING COVID-19 PANDEMIC”. Acta Scientiarum Polonorum. Oeconomia, vol. 22, no. 1, Dec. 2023, pp. 47-54, doi:10.22630/ASPE.2023.22.1.4.