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2. Optimal ship speed and the cubic law revisited: empirical evidence from an oil tanker fleet;Adland;Transp. Res. E,2020
3. Contractual barriers and energy efficiency in the crude oil supply chain;Adland,2018
4. Green approaches at sea: the benefits of adjusting speed instead of anchoring;Andersson;Transp. Res. D,2017
5. Prediction of ships’ speed-power relationship at speed intervals below the design speed;Berthelsen;Transp. Res. D,2021