ZULKIFLY, S.; FEISAL MERICAN, A. Some Lichens of North Eastern Langkawi and Gunung Machincang, Langkawi Islands. Malaysian Journal of Science, [S. l.], v. 24, p. 103–110, 2005. Disponível em: https://ejournal.um.edu.my/index.php/MJS/article/view/8825. Acesso em: 13 may. 2024.