• https://viduketha.nsf.gov.lk/entities/publication/4d1a0bff-b704-40a5-aa77-ecd50c719553
• https://viduketha.nsf.gov.lk/entities/publication/a1e1fb33-1f35-40d1-95c2-3979d6937f87
• https://viduketha.nsf.gov.lk/entities/publication/30592228-e72b-4d0d-a117-7f595e29ed85
• https://viduketha.nsf.gov.lk/entities/publication/4d5c44f6-43be-42d4-9d9a-a0f9dbf5181a