Scientia Iuventa 2019. International Doctoral Conference. Scientia Iuventa 2019 : Book of Abstracts from International Conference of Doctoral Students, 25th April 2019, (Banská Bystrica,Slovakia). 1st Edition. Banská Bystrica : OZ Ekonómia, 2019. online 44 s. ISBN 978-80-89382-02-6.