Economics, Economics, Management and Technology in Enterprises 2019 (EMT) [elektronický zdroj] 11th international scientific conference, 9.-10.May 2019, Zvolen / rev. Ján Sedliačik, Rudolf Kampl Advances in Economics, Bussiness and Management Research, vol. 78. -- 1. vyd. -- London Atlantis Press 2019. -- online. -- ISBN : 978-94-6252-714-0. -- ISSN : 2352-5428. Sedliačik, Ján. Kampl, Rudolf