operations management theories contribute to enhancing organizational efficiency and effectiveness? Explore the foundational principles, such as lean manufacturing, total quality management, and Six Sigma, in optimizing processes, reducing waste, and ensuring high$-$quality outputs. Investigate the application of operations strategies like Just$-$in$-$Time inventory, supply chain management, and capacity planning in meeting customer demands while minimizing costs. Analyze contemporary trends such as automation, digitization, and sustainability in shaping operational strategies. Evaluate the role of operations managers in integrating technology, fostering innovation, and adapting to dynamic market conditions to sustain competitive advantage.