Cycon, Hans L., Thomas C. Schmidt, Gabriel Hege, Matthias Wählisch, and Mark Palkow. “Let’s Meet at the Mobile - Learning Dialogs With a Video Conferencing Software for Mobile Devices”. International Journal of Interactive Mobile Technologies (iJIM) 3, no. 3 (June 29, 2009): pp. 21–25. Accessed May 2, 2024. https://online-journals.org/index.php/i-jim/article/view/773.