Designing Multi-Objective Model for Dimethyl Ether (DME) Supply Chain in Indonesia: An Integer Linear Programming Approach

Key Points

• The aim is to create a multi-objective optimization model for the dimethyl ether (DME) supply chain in Indonesia.
• Developed a mathematical model based on integer linear programming.
• Considered multiple objectives such as cost, efficiency, and sustainability.
• Applied the model to Indonesian supply chain scenarios.
• Identified optimal supply chain configurations that reduce costs by 15%.
• Increased overall efficiency by 20% through optimized logistics.
• Enhanced sustainability benchmarks by incorporating eco-friendly practices.