http://ir.lib.ruh.ac.lk/handle/iruor/7145 Sun, 03 May 2026 11:16:03 GMT 2026-05-03T11:16:03Z http://ir.lib.ruh.ac.lk/handle/iruor/20015 BST2142 - Bioenergy Systems Department of Biosystems Technology Sun, 01 Jun 2025 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20015 2025-06-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/18850 BST2142 - Bioenergy Systems Department of Biosystems Technology Mon, 01 Jul 2024 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/18850 2024-07-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/14314 BST2142-Bioenergy Systems Department of Biosystems Technology Sat, 01 Jul 2023 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/14314 2023-07-01T00:00:00Z