Chai Peng L, Hakif Hassan M. Contributions from the Geology of Northeast Langkawi to Refining the Mid-Palaeozoic Stratigraphy and Palaeogeography of Peninsular Malaysia. Malaysian J. Sci. [Internet]. 2005 Apr. 28 [cited 2024 Dec. 22];24:15-23. Available from: https://ajap.um.edu.my/index.php/MJS/article/view/8814