供引用:

Kruzhkova G.V., Kostyukhin Yu.Yu. METHODICAL QUESTIONS OF IMPROVEMENT OF COMPETITIVE STRATEGY OF PROVIDING WITH RAW MATERIALS OF THE ENTERPRISE OF SECONDARY METALLURGY PRECIOUS METALS. Russian Journal of Industrial Economics. 2014;(1):74-79. (In Russ.) https://doi.org/10.17073/2072-1633-2014-1-74-79