Terkowsky, Claudius, Isa Jahnke, Christian Pleul né: Burkhardt, Roberto Licari, Per Johannssen, Gianluca Buffa, Matthias Heiner, et al. “Developing Tele-Operated Laboratories for Manufacturing Engineering Education. Platform for E-Learning and Telemetric Experimentation (PeTEX)”. International Journal of Online and Biomedical Engineering (iJOE) 6, no. 5 (August 3, 2010): pp. 60–70. Accessed April 24, 2024. https://online-journals.org/index.php/i-joe/article/view/1378.