STANCIKAS, Edmundas Regimundas. Investment in Human Capital and Efficiency. Ekonomika, [S. l.], v. 51, p. 108–114, 2000. DOI: 10.15388/Ekon.2000.16899. Disponível em: https://www.zurnalai.vu.lt/ekonomika/article/view/16899. Acesso em: 19 apr. 2025.