User contributions
- 09:52, 13 November 2019 diff hist +212 Resource:Seminar
- 09:38, 13 November 2019 diff hist +1 Resource:Seminar
- 09:37, 13 November 2019 diff hist +87 Resource:Seminar
- 11:13, 17 September 2019 diff hist −243 Resource:Paper Carnival 2019 →Mobile services
- 11:13, 17 September 2019 diff hist +244 Resource:Paper Carnival 2019 →Mobile services