This user, in accordance with the Wikimedia Foundation's Terms of Use, discloses that they have been paid by Petrovietnam University on behalf of Petrovietnam University, if different from your employer for their contributions to Wikipedia.
This user, in accordance with the Wikimedia Foundation's Terms of Use, discloses that they have been paid by Petrovietnam University on behalf of Petrovietnam University, if different from your employer for their contributions to Wikipedia.