ЛИКІН, О. О.; ШВЕЦОВ, О. В. О.О. Lykin, A.V. Shvetsov. Efficiency of trade fair-exhibitional activities. REPORTER OF THE PRIAZOVSKYI STATE TECHNICAL UNIVERSITY Section: Economic sciences, [S. l.], n. 22, p. 55–59, 2017. DOI: 10.31498/2225-6725.22.2011.21393. Disponível em: https://journals.uran.ua/ves_pstu/article/view/21393. Acesso em: 18 jul. 2024.