:KOPČÁKOVÁ, Janka - BOLTUN, Erik. Digital Elements Used in Marketing Practice. In Conference E5: Economy, Energy, Environment of European Enterprises. International Scientific Conference. Conference E5 - Economy, Energy, Environment of European Enterprises : Trends in Application of Statistical Methods for Quality Improvement. - Košice : KKM PHF, 2025. ISBN 978-80-225-5269-1, pp. 105-112. VEGA 1/0713/24. %copiesx : #b_content#25%#15%#25%#5%Názov súboruVeľkosťTyp prístupu PDF zabezpečené228.3 KBdostupné po prihlásení