Habibullah, M. S., A. M. Dayang-Afizzah and Lim, K.-P. (2009) “REGIONAL INCOME DISPARITY IN MALAYSIA: IS SABAH CONVERGING, CATCHING-UP WITH OR FALLING BEHIND OTHER STATES IN MALAYSIA?”, Labuan Bulletin of International Business and Finance (LBIBF), 7, pp. 1–12. doi: 10.51200/lbibf.v7i.2585.