Phang, S.-M., Lim, P.-E., Ooi, J.L.S., Yeong, H.-Y., Ng, W.-S. and Küpper, F.C. 2008. Marine algae of Perak Island, Jarak Island and the Sembilan Group of Islands in the Straits of Malacca. Malaysian Journal of Science. 27, 3 (Dec. 2008), 47–60.