Shakrani, M.S., Abu Bakar, A.S., Abdullah, H. and Mohd Taib, H. 2005. Gelagat Kemeruapan Pulangan Sekuriti Diluluskan Syariah Mengikut Sektor di Bursa Malaysia. The Journal of Muamalat and Islamic Finance Research. 2, 1 (Jan. 2005), 193-230.