00634naa#a2200169#i#450# EN\RIOR\bibl\99244 20250607193410.6 2500-1469 20250605b2025####ek#y0engy0150####ca RU Peculiarities of the Development of the Canadian Oil Sector in the Context of Strengthening American Protectionism Journal article Moscow Publishing Center RIOR 2025 13 с. Journal article local Экономика. Народное хозяйство. Экономические науки. 33 Chuvakhina Larisa Germanovna rusjm.ru