00548oas 2200193z- 450 9965503942033162812-5622(CKB)5700000000490042(EXLCZ)99570000000049004220240313cuuuuuuuu -u- -engMaritime Research and TechnologyAcademy Publishing CenterEgypt2812-5614 Maritime Research and Technology Journal JOURNAL996550394203316Maritime Research and Technology3561585UNISA