Mohd Yusop, Azalia, and Ariva Sugandi Permana. “Spatial Pattern, Transportation and Air Quality Nexus: The Case of Iskandar Malaysia”. International Journal of Built Environment and Sustainability 3, no. 3 (September 13, 2016). Accessed August 11, 2022. https://ijbes.utm.my/index.php/ijbes/article/view/144.