1. Legislatívna zmena pri príspevku na stravovanie
:KOPČÁKOVÁ, Janka - NOVOTNÝ, Marcel. Legislatívna zmena pri príspevku na stravovanie. In Trends in Application of Statistical Methods for Quality Improvement XVI. (2021). International Scientific Conference. Trends in Application of Statistical Methods for Quality Improvement XVI. (2021) : Reviewed Proceeding of Posts from an 16. International Scientific Conference. - Košice : KKM PHF, 2021. ISBN 978-80-225-4917-2, pp. 61-70 online. I-21-103-00.