Sachin Kumar Mangla specializes in Green and Sustainable Supply Chain and Operations, Industry 4.0, Circular Economy, Decision Making, and Simulation. With over five years of teaching experience in Supply Chain and Operations Management and Decision Making, he currently teaches at multiple universities in the UK, Turkey, India, China, France, and others. He is dedicated to conducting and promoting high-quality research and has published/presented numerous papers in esteemed international/national journals such as the International Journal of Production Economics, Journal of Business Research, International Journal of Production Research, Computers and Operations Research, Production Planning and Control, Business Strategy and the Environment, Annals of Operations Research, Transportation Research Part-D, and Transportation Research Part-E. Sachin holds various editorial positions and serves as a Guest Editor for special issues in top-tier journals. Additionally, he is actively involved in multiple research projects focused on various aspects and applications of Circular Economy and Sustainability.