00483naa#a2200145#i#450# EN\AUS PUBLISHERS\bibl\5386 20240429172344.1 20211004b2021####ek#y0engy0150####ca RU MECHANISMS FOR ENSURING ECONOMIC SECURITY OF THE PIPE-ROLLING INDUSTRY Conference article/thesis Melbourne AUS PUBLISHERS 2021 7 с. Conference article/thesis local Malyutina Tatiana Dmitrievna auspublishers.com.au