Abd Ghani, Muhammad Safuan, et al. “Status Bunyi Bising Trafik Di Bandaraya Kuala Terengganu, Terengganu: Status of Traffic Noise in Kuala Terengganu, Terengganu”. GEOGRAFI, vol. 3, no. 2, Oct. 2015, pp. 74-84, https://ejournal.upsi.edu.my/index.php/GEOG/article/view/1860.