BLAGOEV, D.; KOPEVA, D.; STEREV, N. BULGARIAN FOOD INDUSTRY GROWTH AND TRADE WITH BRIC COUNTRIES. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 10, n. 3, p. 13–24, 2011. Disponível em: https://aspe.sggw.edu.pl/article/view/590. Acesso em: 4 may. 2024.