GRZELAK, M. M. A SYNTHETIC EVALUATION OF THE INNOVATIVENESS OF FOOD INDUSTRY BRANCHES IN POLAND. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 14, n. 1, p. 117–126, 2013. Disponível em: https://qme.sggw.edu.pl/article/view/3581. Acesso em: 19 maj. 2024.