Authors
Alise Vitola
Institute of Civil Engineering and Real Estate Economics, Riga Technical University, Riga, Latvia
George Christopoulos
KANEP-GSEE (Center of Developing Educational Policy of the Greek Confederation of Workers), Athens, Greece
© 2023 Alise Vitola, George Christopoulos, published by Riga Technical University
This work is licensed under the Creative Commons Attribution 4.0 License.