• Differences in port pricing strategies : case of port and fairway fees in northern Baltic Sea countriesHunt, Tõnis; Tapaninen, Ulla Pirita; Kotta, JonneSustainability2025 / art. 3275 https://doi.org/10.3390/su17073275 https://www.scopus.com/sourceid/21100240100 https://www.scopus.com/pages/publications/105002236758?origin=resultslist https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SUSTAINABILITY-BASEL&year=2024 https://www.webofscience.com/wos/woscc/full-record/WOS:001467945800001