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1Academic Journal
المصدر: Media Ekonomi dan Manajemen, Vol 40, Iss 1, Pp 60-81 (2025)
مصطلحات موضوعية: portfolio, precious metals, dollar index, world oil, asset class, Production management. Operations management, TS155-194, Management. Industrial management, HD28-70
وصف الملف: electronic resource