Konstantina RagazouKonstantina Ragazou holds the position of Associate Professor in the field of “Management efficiency, sustainability, and business development” in the Department of Management Science and Technology under the School of Economic Sciences at the Univerity of Western Macedonia. She received her PhD in Business Administration and Decision Making from University of Thessaly. Her research interests include multicriteria decision aid, decision support systems, agile management, multivariate data analysis and operational research. She worked for a long time for Consultancy companies in large scale projects prior to her commitment to higher education and research activities. She is the author of more than 60 papers in journal, chapter books and conferences, while she has already edited and co-authored more than 5 books. Read More Read Less