MODEL OPTIMASI MULTI-OBJEKTIF UNTUK JARINGAN RANTAI PASOK BERKELANJUTAN

Abstract

Sustainable supply chains have become a strategic approach in addressing global challenges related to operational efficiency and environmental and social sus tainability. This research aims to design a multi-objective optimization model capable of balancing the three main dimensions of sustainability: economic, environmental, and social within the supply chain network. The model is de veloped by considering several objective functions such as maximizing profit, minimizing carbon emissions, improving worker welfare, reducing production waste, and maximizing resource utilization. This model is equipped with con straints that reflect real operational limitations in the supply chain, such as de mand quantity, production quantity, production capacity, distribution capacity, carbon emission limits, production waste limits, resource utilization, worker welfare, raw material availability, transportation capacity, and storage at dis tribution centers.