ANDRONIE, M.; ANDRONIE, I. Role of e-learning information systems in regional development. Annals of Spiru Haret University. Economic Series , [S. l.], v. 10, n. 3, p. 29–34, 2010. Disponível em: https://anale.spiruharet.ro/economics/article/view/1032. Acesso em: 2 may. 2024.