EMAN 2020 - economics and management. How to cope with disrupted times : [elektronický zdroj]. 1 st ed. Belehrad : Association of Economists and Managers of the Balkans, 2020. 178 s. Available on Internet: <https://eman-conference.org/wp-content/uploads/2020/12/EMAN_2020-Selected_WEB.pdf> ISBN 978-86-80194-30-1. ISSN 2683-4510.