ОВРУЦКИЙ, Александр Владимирович. L.G. PAVLOVA, E.YU. KASHAYEVA. COMMUNICATIVE EFFICIENCY OF BUSINESS COMMUNICATION. - ROSTOV N/D., 2015. - 168 P. State and Municipal Management. Scholar Notes, [S. l.], v. 1, n. 1, p. 248–248, 2015. Disponível em: https://gmu.owebs.ru/article/view/25344. Acesso em: 8 nov. 2026.