Ingyenes vagy fizetős a jövő online hírmédiuma? | Zendy

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Ingyenes vagy fizetős a jövő online hírmédiuma?

Author(s) -

Zoltán Vékey

Publication year - 2019

Publication title -

jel-kép

Language(s) - Hungarian

Resource type - Journals

eISSN - 1588-0761

pISSN - 0209-584X

DOI - 10.20520/jel-kep.2019.2.45

Subject(s) - philosophy , humanities , physics , mathematical physics

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