00840naa#a2200205#i#450# EN\\bibl\53924 /en/manage/index 20250420011312.7 1992-8181 20220625b2022####ek#y0engy0150####ca ENG RU OPERATIONAL METHODS USED FOR IMPROVEMENT OF ENERGY EFFICIENCY OFASHIP Journal article Novorossiysk Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University” 2022 8 с. Journal article local Общее машиностроение. Ядерная техника. Электротехника. Технология машиностроения в целом. 621 ENG VASILESCU Mihail-Vlad Epikhin A I test.editorum.ru /en/manage/index