Hussin, A., Abdul Ghani, A., Ismail, K., Fauzi, R., Dorall, R. and Gokilan, S. (2008) “The geology and geomorphology of Pulau Jarak, Pulau Sembilan and Pulau Perak”, Malaysian Journal of Science, 27(3), pp. 1–6. Available at: https://jrmg.um.edu.my/index.php/MJS/article/view/7702 (Accessed: 23 February 2025).