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A/L Chemistry - Theory and Revision - Ashan Abewickrama

Ashan Abewickrama (Male) - BSc - Chemistry and Mathematics (University of Kelaniya), A teacher of a leading school in Negombo


(Physical classes are conducted)
A/L Chemistry - Theory and Revision - Ashan Abewickrama

 Edexcel and Cambridge Chemistry 

online chemistry
online chemistry