基于Entropy-Topsis模型的石油企业自主创新能力评价研究——以胜利油田为例
기우Entropy-Topsis모형적석유기업자주창신능력평개연구——이성리유전위례
Entropy-Topsis Model-based Evaluation of Petroleum Enterprises' Independent Innovation Ability: Taking Shengli Oilfield for Example
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