«Businesses need four different types of people: a) the thinker, b) the doer, c) the social person, and d) the frontline person. Efstathios Liakopoulos' book is a smart guide to all of the above!»
Ioannis Kallias, TÜV AUSTRIA Country Manager
«Having worked closely with Efstathios Liakopoulos, we can confirm the reliability and deep knowledge that permeates his work. The book is a testament to his experience and vision».
Dimitrios Lymberakis, CEO Egnatia Aviation
«The author's long-standing experience in business consulting and deep understanding of strategic and organizational challenges are captured with exceptional clarity in the book».
Ioannis and Nikolaos Argoudelis, CEOs of CMA
«An indispensable guide for both professionals and the academic community. The intelligent combination of theory, facts, and practical solutions leads the reader to see uncertainty as an opportunity and to formulate strategies for success in an uncertain business environment».
Polychronis Oikonomou, Associate Professor of Statistics at the University of Patras