Abdul Karim, Zulkefly; Jusoh, Mansor and Khalid, Norlin (2008): Halaju wang di Malaysia : bukti empirik. Published in: International Journal of Management Studies (IJMS) , Vol. 17, No. 1 (June 2010): 149--170.
Abdul Karim, Zulkefly; Md. Said, Fathin Faezah; Jusoh, Mansor and Md. Thahir, Md. Zyadi (2009): Monetary policy and inflation targeting in a small open-economy. Unpublished.
Abdul Karim, Zulkefly; Zaidi, Mohd Azlan Shah and Jusoh, Mansor (2008): Variabiliti harga relatif dan inflasi : bukti empirikal di Semenanjung Malaysia, Sabah dan Sarawak. Published in: International Journal of Management Studies (IJMS) , Vol. 2, No. 15 (December 2008): pp. 165-182.