Goliya Unusum Vina Saha Paricharika Abhiyoga- ( Global Warming & Environmental Threats )
2008 | View More »
Jathiyanthara Mulaya Aramudala Saha Srilankavata Sapasu Mathakaleena Pahasukama- ( IMF & Its Recent Facility to Sri Lanka )
2009/2010 | View More »
Sri Lankave Uthura Saha Neganahira Sangvardanaya- ( Development of North & East of Sri Lanka )
2010 | View More »
Varaya Saha Navika Katayuthu Srilankavata Navika Kendrayak Lesa- ( Ports Shipping Srilanka as a Shipping Hub )
2010 | View More »