Michael J. Saylor
Founder & Trustee
Saylor Academy
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Certificate ID: 37118001
Issue Date: August 19, 2021
this certificate of achievement for
Saylor Academy awards
Thamsanqa Lucky Ngabase
PRDV004: Spreadsheets
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Get a comprehensive introduction to spreadsheets that covers everything first-time users need to know.
Issued on
August 19, 2021
Expires on
Does not expire