http://ir.lib.seu.ac.lk/handle/123456789/2401 Keynote speech Thu, 14 May 2026 11:06:04 GMT 2026-05-14T11:06:04Z http://ir.lib.seu.ac.lk/handle/123456789/2404 Convocation address: prosperity challenge is in your hands Wijeyaratne, M.J.S. Sun, 19 Feb 2017 00:00:00 GMT http://ir.lib.seu.ac.lk/handle/123456789/2404 2017-02-19T00:00:00Z http://ir.lib.seu.ac.lk/handle/123456789/2403 Convocation Address Mubarak, A.M. Sun, 19 Feb 2017 00:00:00 GMT http://ir.lib.seu.ac.lk/handle/123456789/2403 2017-02-19T00:00:00Z