“System modeling” is an outstanding work created by a team of authors that immerses the reader in the world of system thinking and modeling. This book will become an indispensable assistant for students, graduate students, researchers and practitioners seeking to understand and master the complex systems that surround us in everyday life and professional activities. From the first pages of Systems Modeling, the reader finds himself at the center of a fascinating study that covers a wide range of topics, from theoretical foundations to practical applications. The book offers readers not only a deep understanding of modeling concepts, but also tools that will help in the development and analysis of systems of varying complexity. It considers both classical approaches and modern methodologies, which makes it relevant for specialists from various fields - from engineering to economics and ecology. One of the key themes of the book is a system approach that allows you to look at problems holistically, given the interaction of all components of the system. This is especially important in today's world, where many tasks require complex solutions. The authors emphasize that understanding the interrelationships between system elements can lead to more efficient and sustainable solutions. Readers will be able to learn how to create models that reflect reality, and how to use them to predict the behavior of systems under different conditions. The book will be especially interesting for those who seek to develop analytical skills and learn how to apply theory in practice. Students of technical and economic specialties, researchers working on projects in the field of system analysis, as well as professionals involved in project management and innovation, will find here a lot of useful information. In addition, “System Modelling” will be useful for those interested in sustainable development and ecology, because many of the models under consideration can be used to analyze environmental systems and develop strategies for their preservation. The style of the authors is distinguished by clarity and accessibility, which makes complex concepts understandable even for those who are just beginning to get acquainted with the topic. Each section of the book is filled with examples from real life, which helps the reader to better absorb the material and see its practical application. The authors are not afraid to introduce elements of critical analysis into the text, which encourages the reader to reflect and form their own opinions about the approaches presented. "System modeling" also stands out among other works in this field due to its interdisciplinarity. The authors combine knowledge from various fields, which allows creating a holistic view of modeling as an important tool in solving pressing problems of our time. This makes the book especially valuable for those looking for new approaches and ideas for their work. If you are looking for literature that will help you master the art of system modeling, “System Modeling” will become your reliable companion. This book will not only expand your knowledge, but also inspire new achievements in the analysis and design of complex systems. Do not miss the opportunity to immerse yourself in a world where each model is the key to understanding the complex processes occurring around us.