%0 Journal Article %T The vessel's operational process-based digital twin adequacy assessment methodology %A Ermakov, S.. %A Malinin, N.. %A Shevchuk, D.. %A Burov, A.. %K digital twins in shipping, potential and prospects, vessel operational processes, process-based digital twin, adequacy, assessment methodology %J Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies %D 2026 %N 2026 %P 12 %I Astrakhan State Technical University