pid type title authors mentors source_title published_date url doi isbn issn eissn fthm:5735 "journal article" "Motivational Factors of Generation Z for Attending the Conferences: Business or Pleasure : why not Bleasure?" "Bulović, Jure; Bosanac, Katarina; Marjanović, Jelena; Gračan, Daniela; Barkiđija Sotošek, Marina"