Mokhtar Azizi, Nurul Zahirah, Nazirah Zainul Abidin, and Azlan Raofuddin. “Soft Cost Elements in Green Projects: Malaysian Building Industry”. Asian Journal of Behavioural Studies 3, no. 12 (July 19, 2018): 135–146. Accessed September 29, 2025. https://ajbes.e-iph.co.uk/index.php/ajbes/article/view/130.