Definition: A supply chain refers to the entire process involved in the production, distribution, and delivery of goods or services, from the extraction of raw materials to the final consumption by end-users. It encompasses all the interconnected activities, including sourcing, manufacturing, transportation, warehousing, and retailing, required to bring a product or service from its initial conception to the end consumer.

The supply chain plays a crucial role in ensuring the smooth flow of goods and services from suppliers to customers, involving multiple entities such as manufacturers, suppliers, distributors, retailers, and logistics providers. It involves coordinating and integrating various activities, processes, and resources to optimize efficiency, minimize costs, and meet customer demands in a timely manner.

References:
1. Supply Chain Management Review: This website provides comprehensive insights into supply chain management industry trends, strategies, and best practices. It covers a wide range of topics, including logistics, procurement, sustainability, and technology advancements. Visit the website for a wealth of information on supply chain management. [URL: https://www.scmr.com/%5D

2. Council of Supply Chain Management Professionals (CSCMP): The CSCMP is an industry association dedicated to advancing the supply chain management profession. Their website offers a wealth of resources, including articles, research papers, case studies, events, and networking opportunities. Explore the website to gain a deeper understanding of supply chain management and its impact on various industries. [URL: https://cscmp.org/%5D