/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: anl2000 https://cdn.slidesharecdn.com/profile-photo-anl2000-48x48.jpg?cb=1614506893 Internet and its influence on management; Information technology and management practice; Information process; Information society Social impact of IT www.uj.edu.pl