00740naa#a2200181#i#450# EN\\bibl\99881 20250622165654.7 1815-588X 20250619b2025####ek#y0engy0150####ca RU Improving the Efficiency of Electricity Supply in the Southern Part of Iraq Through the Formation of a Unified Energy System Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2025 9 с. Journal article local на переменном однофазном токе. 621.331.3.025.1 Alsultan Mohammed Dzhafar Dzhasim Shevlyugin Maxim Valer'evich izvestiapgups.editorum.ru