DSpace Community: http://ir.lib.seu.ac.lk/handle/123456789/3239 Sun, 19 Apr 2026 15:19:13 GMT 2026-04-19T15:19:13Z Cover page http://ir.lib.seu.ac.lk/handle/123456789/3377 Title: Cover page Wed, 13 Dec 2017 00:00:00 GMT http://ir.lib.seu.ac.lk/handle/123456789/3377 2017-12-13T00:00:00Z Front page http://ir.lib.seu.ac.lk/handle/123456789/3375 Title: Front page Wed, 13 Dec 2017 00:00:00 GMT http://ir.lib.seu.ac.lk/handle/123456789/3375 2017-12-13T00:00:00Z Preliminary http://ir.lib.seu.ac.lk/handle/123456789/3374 Title: Preliminary Wed, 13 Dec 2017 00:00:00 GMT http://ir.lib.seu.ac.lk/handle/123456789/3374 2017-12-13T00:00:00Z Contents http://ir.lib.seu.ac.lk/handle/123456789/3372 Title: Contents Wed, 13 Dec 2017 00:00:00 GMT http://ir.lib.seu.ac.lk/handle/123456789/3372 2017-12-13T00:00:00Z