The developing technological capabilities and ongoing digitalization processes of our time are profoundly felt in decision-making processes, just as in every other domain. Multi-criteria decision-making methods, particularly integrated multi-criteria decision-making methods, which have emerged as a major alternative to traditional decision-making methods, provide decision-makers and stakeholders with more comprehensive and objective decision-making opportunities.

The primary objective of this book is to conduct an in-depth examination of current and integrated multi-criteria decision-making methods and applications. The chapters, written by esteemed academics who are experts in their fields from Turkey's prestigious universities, have been carefully crafted to establish a theoretical foundation in the field of quantitative decision-making methods, contribute to the literature on current topics, provide solution proposals for existing contemporary business problems, and bring together different disciplines.

This book addresses current and significant topics such as Integrated Multi-Criteria Decision-Making, Evaluation of Corporate Sustainability Performance, Evaluation of Logistics Performance Indices, Evaluation of Service Quality in the Airline Passenger Transportation Sector, and Evaluation of Suppliers in the Ready-Mixed Concrete and Packaging Sectors, each in a separate chapter. Thus, practical and applicable solution proposals are presented for decision-makers and stakeholders.

I extend my sincere gratitude and appreciation to all the distinguished academics who have contributed selflessly to the creation of this work, as well as to all the researchers who are determined to walk this path. I hope this book will serve as a valuable resource for academics, researchers, and practitioners working in the field of decision-making methods.