Jakubowska, Dominika, and Tomasz Wierzejski. 2017. “ASPECTS OF THE INNOVATIVE ACTIVITY OF TRADITIONAL FOOD MANUFACTURERS AS ILLUSTRATED BY THE EXAMPLE OF THE WARMIŃSKO-MAZURSKIE VOIVODESHIP”. Journal of Agribusiness and Rural Development 45 (3), 563–571. https://doi.org/10.17306/J.JARD.2017.00342.