Παλάσκας Θεοδόσιος Β., Ρέππας Παναγιώτης Α., and Χριστόπουλος Δημήτρης Κ. “The Role of Capital - Labour and Main Energy Inputs in the Performance of Greek Manufacturing Sector”. SPOUDAI Journal of Economics and Business 48, no. 1-4 (February 2, 1998): 102–118. Accessed September 20, 2024. http://spoudai.org/index.php/journal/article/view/535.