TI - Journal of ETA Maritime Science (Volume: 6 Issue: 4, 2018) PT - Journal Article DP - 2018 TA - JEMS Maritime Sci PG - 289-391 VI - 6 IP - 4 AID - [doi] 4100 - https://dx.doi.org/ SO - Journal of ETA Maritime Science, 2018 6(4):289