@article{doi:, author = {Nas, Selçuk}, title = {Journal of ETA Maritime Science (Volume: 7 Issue: 4, 2019)}, journal = {JEMS Maritime Sci}, volume = {7}, number = {4}, pages = {264-367}, year = {2019}, doi = {}, note ={doi: }, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }