Heng, Christopher Yii Sern, Dilshan Remaz Ossen, and Yaik Wah Lim. “Light Pipe Transporter for High-Rise Office Building in Tropical Climate”. International Journal of Built Environment and Sustainability 3, no. 1 (January 21, 2016). Accessed December 22, 2024. https://ijbes.utm.my/index.php/ijbes/article/view/108.