Evolution and Motivation of the Value-Added Trade Pattern of Producer Services Based on a Complex Network.

Autor: Li, Yan1 (AUTHOR) lilyyan@dlmu.edu.cn, Liang, Xuehan1 (AUTHOR), Guan, Sizhe1 (AUTHOR), Huang, Qingbo1 (AUTHOR) huangqingbo@dlmu.edu.cn
Zdroj: Mathematics (2227-7390). Dec2024, Vol. 12 Issue 23, p3813. 28p.
Databáze: Academic Search Ultimate
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