- Begin date:
2025-03-31
- End date:
2025-04-02
- Location:
Arbeitsgemeinschaft Getreideforschung e.V. (AGF), Detmold, Germany
- Begin date:
2024-11-25
- End date:
2024-11-28
- Location:
Howard Civil Service International House, Taipei.
- Begin date:
2023-11-08
- End date:
2023-11-10
- Begin date:
2022-10-16
- End date:
2022-10-18
- Begin date:
2017-03-11
- End date:
2017-03-17