Supply chain management and enterprise core competitiveness Supply chain management and enterprise application in the communication industry Research on measurement of Chinese enterprise brand competitiveness Market mechanism and enterprise competitiveness supply chain management :: a learning perspective / supply chain management in the era of intelligence 并列题名：Supply chain management and enterprise application in the communication industry Economic fluctuation and enterprises competitiveness Quality management to create competitiveness 并列题名：Research on measurement of Chinese enterprise brand competitiveness