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EL
En Liang Mark Tan
4 Credentials
1 Issuer
CERTIFICATE OF ACHIEVEMENT
This certificate of achievement is awarded to
En Liang Mark Tan
for successfully completing the requirements of
Level 4: PowerPoint Black Belt
as assessed by McGraw Hill.
Issued: August 24, 2020
Level 4: PowerPoint Black Belt
Level 4: PowerPoint Black Belt
August 24, 2020
McGraw Hill
CERTIFICATE OF ACHIEVEMENT
This certificate of achievement is awarded to
En Liang Mark Tan
for successfully completing the requirements of
Level 4: Excel Black Belt
as assessed by McGraw Hill.
Issued: August 18, 2020
Level 4: Excel Black Belt
Level 4: Excel Black Belt
August 18, 2020
McGraw Hill
Level 3: Excel Purple Belt
Level 3: Excel Purple Belt
August 9, 2020
McGraw Hill
Level 1: Excel White Belt
Level 1: Excel White Belt
August 8, 2020
McGraw Hill
