TY - JOUR A1 - Kaufmann, Christian A1 - Holweg, Gerd A1 - Wahl, Harald A1 - Balog, Peter A1 - Mense, Alexander T1 - Privacy in Web 2.0 Learning: Experiences with the Acceptance of Working Professional Students T2 - Ubiquitous Learning: An International Journal KW - Web 2.0 KW - Privacy KW - Learning Y1 - 2019 UR - http://opus.technikum-wien.at/frontdoor/index/index/docId/1734 IS - Vol 4, Issue 4 SP - 25 EP - 40 ER -