GMO Journal of Ship and Marine Technology (GMOShipmar); is a journal that has been published annually since 1955 at least 2 times a year, aiming to improve its members' knowledge about the profession, to contribute to national and military marine technology, to develop the sector especially in the interests of the country and to announce technological innovations. GMOShipmar is a scientific journal which is internationally, refereed, multidisciplinary and includes original studies in its field.

The journal primarily covers Naval Architecture and Marine Engineering and Shipbuilding and Ocean Engineering, 

- Shipping,
- Mechanical engineering,
- Electrical and Electronics Engineering,
- Industrial Engineering
and other related areas include scientific research articles, reviews, technical notes, book reviews, letters to the editor, and extended reports of conferences and meetings.

Period Months