Biernat-Jarka A, Grzymska E. THE LEVEL OF INNOVATIVENESS IN POLAND ON THE EXAMPLE OF ENTERPRISES FROM THE WARMIŃSKO-MAZURSKIE VOIVODSHIP. aspe [Internet]. 2008 Mar. 30 [cited 2024 Jul. 3];7(1):5-14. Available from: https://aspe.sggw.edu.pl/article/view/845