Halkis, M. and Haq, M. S. (2021) “Phenomenology Approach in the Development of Cyber-Physical Systems (CPS) National Defense”, Technium Social Sciences Journal. Constanta, Romania, 17(1), pp. 581–591. Available at: https://www.techniumscience.com.techniumscience.pluscommunication.eu/index.php/socialsciences/article/view/2552 (Accessed: 17 April 2026).