The book "Technical and economic justification of diploma projects: a methodological manual for students of all specialties of BSUIR of full-time and correspondence forms of education" by Nosenko A . A. is an indispensable resource for students seeking to successfully defend their graduate projects. In this manual, the author shares valuable knowledge and practical recommendations that will help not only in writing a thesis, but also in the formation of skills necessary for future professional activity. From the first pages, the reader plunges into the world of feasibility studies, where each aspect is considered in terms of relevance and practical significance. Nosenko masterfully explains how to properly structure the project, what economic indicators must be taken into account and how to justify the choice of technical solutions. This manual will become a reliable assistant for students who want not only to complete the formal part of the diploma, but also to create a high-quality, reasoned project that can impress the commission. The book will be especially useful for students of technical and economic specialties, as well as for those who are interested in project management and want to develop their analytical abilities. It is suitable for both full-time and part-time students . Nosenko addresses readers with an understanding of their needs and the challenges they may face in the process of writing a diploma, and offers practical tips to help avoid common mistakes. The topics covered in the book cover a wide range of topics, from topic selection and goal formulation to market analysis and risk assessment. Nosenko focuses on the importance of feasibility study as an integral part of any serious project. He emphasizes that a successful diploma project is not only a creative expression of the student, but also the result of an in-depth analysis and justification of all decisions made. This makes the book especially valuable for those who want to learn how to think critically and justify their ideas. Nosenko's style is distinguished by clarity and accessibility. It uses simple and easy-to-understand formulations that make the material easy to understand even for those who do not have a deep knowledge of economics or design. The author also includes practical examples, which allows students to see how theoretical concepts are applied in practice. This makes reading not only useful, but also fascinating. If you are looking for books on feasibility studies, diploma projects or project management, then the “Technological and economic justification of diploma projects” will be an excellent addition to your library. It can serve not only as a textbook, but also as a reference book for future professionals seeking professional growth. In conclusion, Nosenko’s book is not just a methodical manual, but a whole world of knowledge that will help students confidently step into the world of professional activity. It will become a reliable companion on the way to the successful defense of the diploma and will help to form the skills that will be needed in the future. Do not miss the opportunity to arm yourself with knowledge that will open up new horizons for you!