The book “System Analysis and Decision Making”, created by the team of authors, is an important work that immerses the reader in the world of complex systems and methods necessary for making informed decisions in conditions of uncertainty. This publication will become an indispensable assistant for students, graduate students, researchers, as well as practitioners in the field of management, economics, sociology and other disciplines where a deep understanding of the system approach is required. Systems analysis is not just a set of methods, but a whole philosophy that allows you to look at the problem from different angles and identify the key factors that affect the result. The book explores various models and techniques that help structure information, analyze alternatives, and predict the consequences of decisions. The authors share their experience and knowledge, which makes the material accessible and understandable even for those who are just beginning to get acquainted with this topic. Who can like this book? First of all, it will be of interest to students and teachers studying disciplines related to management, economics and information technology . This publication will also attract the attention of practitioners working in the field of business, consulting, as well as anyone who seeks to improve their decision-making skills. If you are passionate about strategic planning or want to learn how to effectively solve complex problems, this book will become your reliable companion. The topics raised in the book cover a wide range of issues, from the basics of system analysis to practical applications in real-world situations. The authors explore how a systematic approach can help in solving problems related to project management, business process optimization and strategy development. They emphasize the importance of data analysis and the use of quantitative methods to improve the quality of decision-making. The book also addresses issues of ethics and social responsibility, making it particularly relevant in today's world, where every decision can have far-reaching consequences. The style of the authors is distinguished by clarity and logical presentation, which allows the reader to easily assimilate complex concepts. They use many examples and cases, which helps to illustrate the theoretical aspects in practice. This makes the book not only a tutorial, but also a fascinating read for anyone interested in the topic of system analysis. If you are looking for literature that will help you develop analytical abilities and learn to make more informed decisions, System Analysis and Decision Making will be an excellent choice. This publication can be the basis for your further study in the field of system thinking and analysis, as well as serve as a source of inspiration for the application of the acquired knowledge in real life. Don’t miss this important book, which opens the door to the world of systems analysis and helps you understand how to make decisions based on facts and data. In your search for literature on systems analysis, you can also look at books such as "Systematic Approach to Management" or "Decision-Making Methods in Uncertainty" These works will help you deepen your knowledge and broaden your horizons in analysis and decision-making.