16th Academic Session - 2019 http://ir.lib.ruh.ac.lk/handle/iruor/8069 Wed, 08 Apr 2026 23:42:53 GMT 2026-04-08T23:42:53Z Details http://ir.lib.ruh.ac.lk/handle/iruor/18555 Details Wed, 06 Mar 2019 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/18555 2019-03-06T00:00:00Z Contents http://ir.lib.ruh.ac.lk/handle/iruor/18553 Contents Wed, 06 Mar 2019 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/18553 2019-03-06T00:00:00Z Abstract Index http://ir.lib.ruh.ac.lk/handle/iruor/18552 Abstract Index Wed, 06 Mar 2019 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/18552 2019-03-06T00:00:00Z Abstracts http://ir.lib.ruh.ac.lk/handle/iruor/18554 Abstracts Wed, 06 Mar 2019 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/18554 2019-03-06T00:00:00Z