GRUŻEWSKA, A. USEFULNESS OF THE THEORY OF PRODUCTION FUNCTION IN THE ECONOMIC ANALYSIS OF THE LOW-SCALE CHICKEN PRODUCTION. Acta Scientiarum Polonorum. Oeconomia, [S. l.], v. 3, n. 1, p. 25–33, 2004. Disponível em: https://aspe.sggw.edu.pl/article/view/968. Acesso em: 2 may. 2024.