Royfaizal, R. C; Lee, C and Mohamed, Azali (2007): ASEAN-5+3 AND US STOCK MARKETS INTERDEPENDENCE BEFORE, DURING AND AFTER ASIAN FINANCIAL CRISIS. Unpublished.
Baharom, A.H.; Royfaizal, R. C and Habibullah, M.S. (2008): Causation analysis between stock price and exchange rate: Pre and post crisis study on Malaysia. Unpublished.
Baharom, A.H.; Habibullah, M.S. and Royfaizal, R. C (2008): Convergence of violent crime in the United States: Time series test of nonlinear. Unpublished.
Baharom, A.H.; Habibullah, M.S. and Royfaizal, R. C (2008): The relationship between trade openness, foreign direct investment and growth: Case of Malaysia. Unpublished.
