http://ir.lib.ruh.ac.lk/handle/iruor/7103 2026-04-08T20:27:56Z http://ir.lib.ruh.ac.lk/handle/iruor/19144 ICT2213 - Operating System Concepts and Applications Department of Information and Communication Technology 2024-11-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/16303 ICT2213-Operating System Concepts and Applications Department of Information and Communication Technology 2023-11-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/10311 ICT2213 - Operating System Concepts and Applications Department of Information and Communication Technology 2022-11-01T00:00:00Z