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A bicriteria approach to the two-machine flow shop scheduling problem
Sayin, Serpil, (1999)
Assigning cross-trained workers to departments: A two-stage optimization model to maximize utility and skill improvement
Sayin, Serpil, (2007)
Single-supplier/multiple-buyer supply chain coordination: Incorporating buyers' expectations under vertical information sharing
Karabati, Selcuk, (2008)