1.
Kiss √Čva, Nedelka E. Geographical approach of Industry 4.0 based on information and communication technologies at Hungarian enterprises in connection with industrial space. HunGeoBull [Internet]. 2020Jun.30 [cited 2020Aug.5];69(2):99-117. Available from: https://ojs.mtak.hu/index.php/hungeobull/article/view/3191