ŠOFRANKOVÁ, Beáta - KISEĽÁKOVÁ, Dana - ŠIRÁ, Elena - GRZEBYK, Mariola. Analysis of Relationships between Innovative and Digital Performance of EU-27 Countries. In Journal of Management and Business : Research and Practice. - Prešov : Fakulta manažmentu Prešovskej univerzity, 2022. ISSN 1339-9381, 2022, vol. 14, no. 2, s. [1-14].