Assessing the Equal Opportunities for Seafarers : Preparation for Unmanned Vessels in the Baltic Sea RegionKerem, Kristin; Otsason, Riina; Tapaninen, Ulla Pirita2025 International Conference "Advancing The Blue Economy Through Gender Equality" : Book of Abstracts2025 / p. 20 https://commons.wmu.se/cgi/viewcontent.cgi?article=1012&context=lib_papers

Business opportunities for a ground effect vehicle - case of Canary IslandsOtsason, Riina; Hilmola, Olli-Pekka; Tapaninen, Ulla; Tovar, BeatrizTransport and Telecommunication2024 / p. 473 - 482 https://doi.org/10.2478/ttj-2024-0034 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Decarbonizing city water traffic : case of comparing electric and diesel-powered ferriesOtsason, Riina; Tapaninen, Ulla PiritaSustainability2023 / art. 16170 https://doi.org/10.3390/su152316170 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Eesti kaardistab võimalikke merekatsealasidAlvela, AinTeejuht : maal, vees ja õhus : Transpordiameti digiajakiri2025 / lk. 18-20 : fot https://digiajakiri.transpordiamet.ee/view/820763828/18/

Evaluation of alternative fuels for coastal ferriesLaasma, Andres; Otsason, Riina; Tapaninen, Ulla Pirita; Hilmola, Olli-Pekka KristianSustainability2022 / art. 16841 https://doi.org/10.3390/su142416841 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

New maritime technologies - automated, electrical wing-in ground crafts and their practical use casesKerem, Kristin; Otsason, RiinaFuture Frontiers : PhD Conference on Emerging Technologies : Book of Abstracts2025 / p. 4 ; oral 29 https://tuit.ut.ee/sites/default/files/2025-05/PhD%20Conference%202025%20Book%20of%20Abstracts_pub3.pdf

Projekt AIRSHIP soovib välja arendada täiselektrilise ja mehitamata lauguriMeremees : Eesti merendusajakiri = Estonian maritime magazine2024 / lk. 8-9 : ill https://www.ester.ee/record=b4646644*est https://issuu.com/ajakirimeremees/docs/meremees_nr_326_issuu