1. Henke K, Vietzke T, Wuttke H-D, Ostendorff St (2016) GOLDi – grid of online lab devices ilmenau. Int J Online Eng (iJOE). 12(04):11–13. ISSN: 1861-2121
2. GOLDi labs cloud Website. https://goldi-labs.net. Accessed 5 Nov 2020
3. Sire S, Geoffroy F, Gillet D (2003) A virtual assistant for sending hints and perturbations to students based on an Electronic Laboratory Journal (eJournal). In: Proceedings of the ITHET 2003, Marrakech, Morocco, 7–9 July 2003
4. Henke K, Wuttke H-D (2003) Web-based educational tool access. In: IASTED International Conference Computers and Advanced Technology in Education – CATE 2003, Rhodes, Greece, 30 June–2 July 2003
5. Wuttke H-D, Henke K (2002) Living pictures - tool-oriented learning modules and