Smart Supply Chains: Leveraging Technology for Sustainable and Productive Manufacturing Operations

Abstract

The integration of smart technologies into supply chain management has emerged as a critical strategy for enhancing sustainability and productivity in manufacturing operations. This study examines how digital tools such as the Internet of Things (IoT), big data analytics, artificial intelligence (AI), and blockchain contribute to creating smart supply chains that simultaneously optimize environmental outcomes and operational efficiency. Through a systematic review of recent empirical studies and industry reports, the research identifies key technology enablers, associated benefits, and challenges in implementation. Findings suggest that smart supply chains foster improved resource utilization, real-time transparency, and proactive risk management, driving both ecological and economic value. The paper concludes with practical recommendations for organizations aiming to adopt smart supply chain frameworks to support sustainable manufacturing.