On 17th November, Mrs. Sarojini Kumarasinghe focused on circular objects which could find in the environment, household etc. Mr. Roshan Fernando and Mr. Sameera Perera provided the technical assistance.
On 17th November, Mrs. Sarojini Kumarasinghe focused on circular objects which could find in the environment, household etc. Mr. Roshan Fernando and Mr. Sameera Perera provided the technical assistance.