Ramli, R., H. R, and D. B. “Use of Mist-Netting Technique to Study Community Structure of Understory Birds at Lubok Tapah Base Camp, Endau-Rompin National Park, Johore, Malaysia”. Malaysian Journal of Science, vol. 23, no. 1, Apr. 2004, pp. 79-83, https://samudera.um.edu.my/index.php/MJS/article/view/8499.