Bombik, Antoni, and Anna Marciniuk-Kluska. “INDICATORS IN SUSTAINABLE RURAL AREAS DEVELOPMENT MODELLING”. Acta Scientiarum Polonorum. Oeconomia 9, no. 1 (March 30, 2010): 29–37. Accessed July 3, 2024. https://aspe.sggw.edu.pl/article/view/741.