Șerban, A. C., M. I. Aceleanu, A. S. Dospinescu, D.-M. Țîrcă, and I. Novo-Corti. “The Impact of EU Immigration on Economic Growth through the Skill Composition Channel”. Technological and Economic Development of Economy, vol. 26, no. 2, Feb. 2020, pp. 479-03, doi:10.3846/tede.2020.11954.