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Engmuh replied to the topic Week 1 (Unit 1) in the forum Unit 1 7 years, 7 months ago
Hi sara.
First i am very interested this course and unit 1 was very useful.
Worksheets was also prepared by amazing way . -
Engmuh replied to the topic Introduce Yourself in the forum General 7 years, 8 months ago
Hi , I am Mohammad marwa , very much interested to teach abacus to my children and my students. I am mechanical engineer working as a innovation lab trainer .
