ටොප් ඇඩ්

Maduranga Rathnayaka (පුරුෂ) - BSc (Hons) university of Colombo, Conducts classes for international and local students since 2016

ආයතනය: Sip Sewana Educational Institute - Theory and Practical sessions

Classes conducted by Mrs. Sajinika Halliyadda [Diploma in Science (English Medium), National School Teacher]