Student's Review
October 11, 2018
Sameena M.
Kenya, Nairobi
A simple yet informative course. The knowledge gained can be used widely.
August 19, 2017
Betul T.
Turkey, Ankara
AmirHossein Khonsari muhteşem ...
kristaller için extra ücret alınması hoş değildi.
October 27, 2018
Nawar Y.
Kuwait, Kuwait City
The course was amazing