2021. THE MEASUREMENT OF OVERALL OPERATIONAL EFFECTIVENESS AS FACTOR OF COMPETITIVE IN SHIPPING INDUSTRY “Shipscraft”, the way to meet the "Owner’s Order". JournalNX - A Multidisciplinary Peer Reviewed Journal. 7, 10 (Oct. 2021), 255–277. DOI:https://doi.org/10.17605/OSF.IO/NRXG6.