Quality and Leading Innovation. International Scientific Conference. Quality and Leading Innovation V. : Proceedings from the International Scientific Conference, 23rd-25th October, (Košice, Slovakia), (Uzhgorod, Ukraine). Editors: Miriam Mitrová, Matej Hudák... [et al.]. 1st Edition. Košice : University of Economics, Faculty of Business Economics with Seat in Košice, 2019. CD-ROM 224 s. ISBN 978-80-225-4672-0. [Copy count : 2, currently available 1, at library only 1]