25.8.14
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NV
Nguyễn Vũ Long
1 Credential
1 Issuer
Michael J. Saylor Founder & Trustee Saylor Academy
Scan QR code to verify online Certificate ID: 25105024 Issue Date: November 6, 2020
this certificate of achievement for
Saylor Academy awards
Nguyễn Vũ Long
ESL004: Advanced English as a Second Language
ESL004: Advanced English as a Second Language
November 6, 2020
Saylor Academy
