Michael J. Saylor
Founder & Trustee
Saylor Academy
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Certificate ID: 52312489
Issue Date: June 3, 2022
this certificate of achievement for
Saylor Academy awards
Mubin Antu
ESL002: Intermediate English as a Second Language
Mubin Antu
Improve your writing accuracy and fluency by developing your English grammar skills and improving your vocabulary.
Issued on
June 3, 2022
Expires on
Does not expire