Mujitapha, D., Othman, N., Hewage, R. S., Pyeman, J. and Samah, K. A. (2023) “A Verification of Okun’s Law: The Case of Southeast Asian Countries”, Information Management and Business Review, 15(1(I)SI), pp. 54-65. doi: 10.22610/imbr.v15i1(I)SI.3389.