Hirnissa, M.T; Habibullah, M.S. and Baharom, A.H. (2008): Defense and Inequality: Evidence from Selected ASIAN Countries. Unpublished.
Hirnissa, M.T; Habibullah, M.S. and Baharom, A.H. (2008): Defense, Education and Health Expenditures in Selected Asian Countries. Unpublished.
Hirnissa, M.T and Habibullah, M.S. (2008): Finance and other services sectors in Peninsular Malaysia, Sabah and Sarawak: Testing for stochastic convergence. Unpublished.
Hirnissa, M.T; Habibullah, M.S. and Baharom, A.H. (2008): Military and Economic Growth in ASEAN-5 Countries. Unpublished.
Baharom, A.H.; Radam, Alias; Habibullah, M.S. and Hirnissa, M.T (2009): The Volatility of Thai Rice Price. Unpublished.