Vertical coordination in halal food supply chains 并列题名：Vertical coordination in halal food supply chains Optimization and coordination of dual-channel supply chain. Collaboration and coordination of dual-channel supply chain Optimization and coordination of dual-channel supply chain Coordinating and managing supply chains Digital innovations in retail supply chains 并列题名：Coordinating and managing supply chains Study on coordination and game in short sales cycle supply chain 并列题名：Collaboration and coordination of dual-channel supply chain