PIOCH, Joanna, 		CHMIELEWSKI, Mariusz, 		PŁOSKA, Renata, AND 		ŚLEDZIK, Karol.
" COVID-19 Anchor for Cruise Tourism. An analysis of Gdańsk’s and Gdynia's Cruise Tourism in the 2017-2020 Period" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 13 Number 1 (4 March 2022)