Mat Noor, Noorsidi Aizuddin (2009) Optimal life cycle costing in determining floors materials. Masters thesis, Universiti Teknologi Malaysia, Faculty of Geoinformation Science And Engineering.
http://eprints.utm.my/18439/
Associate Professor Sr Ts. Dr. Noorsidi Aizuddin Bin Mat Noor
Allah! There is no god ˹worthy of worship˺ except Him—the Ever-Living, All-Sustaining. Surah Ali 'Imran (3:2)