SPYCHALSKI, Grzegorz. DIRECT PAYMENTS IN POLAND IN THE CONTEXT OF COMMON AGRICULTURAL POLICY REFORM. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 7, n. 1, p. 123–133, 2008. Disponível em: https://aspe.sggw.edu.pl/article/view/856. Acesso em: 11 apr. 2025.