Siew-Moi, Phang, Lim, Phaik-Eem, Ooi, Jillian Lean Sim, Yeong, Hui-Yin, and Ng, Woan-Shien. “Marine Algae of Perak Island, Jarak Island and the Sembilan Group of Islands in the Straits of Malacca”. Malaysian Journal of Science 27 (December 25, 2008): 47–60. Accessed May 18, 2024. https://mjs.um.edu.my/index.php/MJS/article/view/8749.