Open Collective
Open Collective
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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