BIERNAT-JARKA, A.; WYSZYŃSKA, N. SOURCES OF FINANCING THE PROTECTION OF THE ENVIRONMENT IN POLAND – CASE STUDY OF MAZOWSZE DISTRICT. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 6, n. 4, p. 5–12, 2007. Disponível em: https://aspe.sggw.edu.pl/article/view/859. Acesso em: 2 may. 2024.