Open Collective
Wolfgang Viechtbauer
Budget

Transactions

Registration to ESMARConf2025 (100 USD registration)

Debit from Wolfgang Viechtbauer to ESMARConf2025 •

-$100.00USD
Completed
Contribution #852306
Registration to ESMARConf2023 (ESMARConf2023 registration...

Debit from Wolfgang Viechtbauer to ESMARConf2023 •

-$100.00USD
Completed
Contribution #614659