Evaluating refinery supply chain policies and investment decisions through simulation-optimization. - Lee Ying Koo; Yuhong Chen; Arief Adhitya; Rajagopalan Srinivasan; Iftekhar A. Karimi (WSC, 2006)

Decision support for integrated refinery supply chains: Part 2. Design and operation. - Lee Ying Koo; Arief Adhitya; Rajagopalan Srinivasan; Iftekhar A. Karimi (Comput. Chem. Eng., 2008)