BYSTROVA, Tatiana Yuryevna; LARIONOVA, Viola Anatoylevna; OSBORNE, Michael; PLATONOV, Anatoly Mikhaylovich. Introduction of Open E-Learning System as a Factor of Regional Development. Economy of Regions, [S. l.], v. 11, n. 4, p. 226–237, 2015. DOI: 10.17059/2015-4-18. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/2263. Acesso em: 17 jun. 2026.