Nikolaos, D., A. Stergios, S. Tasos, and S. Ioannis. “Forecasting Unemployment Rates in Greece”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 37, no. 1, Jan. 2018, pp. 43-55, https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/7216.