Τσαμαδιάς Κωνσταντίνος. “Rates of Return to Private Investment in Tertiary Technological Education by Faculty”. SPOUDAI Journal of Economics and Business 51, no. 3-4 (December 15, 2001): 90–113. Accessed November 22, 2024. https://spoudai.org/index.php/journal/article/view/492.