Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NUMANO Masayoshi,2303 Navigation Data Analysis for Energy Saving Operation of Coastal Ship,The Proceedings of the Transportation and Logistics Conference,2424-3175,The Japan Society of Mechanical Engineers,2010,2010.19,0,203-206,https://cir.nii.ac.jp/crid/1390001205902766592,https://doi.org/10.1299/jsmetld.2010.19.203