EMT 2019: Economics, Management and Technology in Enterprise 2019. International Scientific Conference. EMT 2019: Economics, Management and Technology in Enterprise 2019 : Proceedings of the 11th International Conference, on the 9th – 10th May 2019, Technical University in Zvolen, Slovakia. 1st Edition. www.Atlantis Press.com, 2019. online [x s.]. Advances in Economics, Business and Management Research, Volume 78. APVV-16-0297, VEGA 1/0024/17. Available on Internet: <https://www.atlantis-press.com/proceedings/emt-19/preface> ISBN 978-94-6252-714-0.