Ba-Batin, Abubaker Salem Saleh, Hattan Ahmed Ahmed Haider, Leong Sing Wong, and Haitham Adnan Abdulatef Taresh. 2018. “Effectiveness of Green Strategies to Reduce Carbon Emission in the Putrajaya Campus Buildings of Universiti Tenaga Nasional”. International Journal of Engineering & Technology 7 (4.35): 472-75. https://doi.org/10.14419/ijet.v7i4.35.22865.