[1]
Kisiel, R., Kowalewska, A. and Kowalewska, J. 2020. The Impact of Implemented Innovations on Competitiveness of Tourism Companies in the Warmińsko-Mazurskie Voivodeship. Acta Scientiarum Polonorum. Oeconomia. 19, 4 (Dec. 2020), 87–94. DOI:https://doi.org/10.22630/ASPE.2020.19.4.44.