http://ir.lib.ruh.ac.lk/handle/iruor/7145 2026-05-03T11:16:36Z http://ir.lib.ruh.ac.lk/handle/iruor/20015 BST2142 - Bioenergy Systems Department of Biosystems Technology 2025-06-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/18850 BST2142 - Bioenergy Systems Department of Biosystems Technology 2024-07-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/14314 BST2142-Bioenergy Systems Department of Biosystems Technology 2023-07-01T00:00:00Z