Michael J. Saylor
Founder & Trustee
Saylor Academy
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Certificate ID: 28019313
Issue Date: January 26, 2021
this certificate of achievement for
Saylor Academy awards
Tivana Firsta Haryono Putri
ESL002: Intermediate English as a Second Language
Tivana Firsta Haryono Putri
Improve your writing accuracy and fluency by developing your English grammar skills and improving your vocabulary.
Issued on
January 26, 2021
Expires on
Does not expire