M.Anton Ranesha Perera විසින් විකිණීමට 13 Dec 14:37 pm , නුගේගොඩ
13 years experience as an engineering lecturer in the field of Physics and holding the best results for many years for thousands of students who were weak. I prefer the weak students who are interested to work hard to achieve flying colors in the physic subject. Special attention and more model questions after teaching the theory. Special tests at the end of the main topics.
