Chmieliński, Paweł, and Agnieszka Otłowska. “SELECTED CONDITIONS OF DEVELOPMENT OF NON-AGRICULTURAL ECONOMIC ACTIVITIES IN RURAL AREAS”. Acta Scientiarum Polonorum. Oeconomia 6, no. 1 (March 30, 2007): 15–24. Accessed May 7, 2024. https://aspe.sggw.edu.pl/article/view/901.