1. Sustainable cooling method for machining titanium alloy
2. Pervaiz, S. (2015) Numerical and Experimental Investigations of Machinability of Ti6Al4V: Energy Efficiency and Sustainable Cooling/Lubrication Strategies. Master’s Thesis, KTH Royal Institute of Technology, Stockholm.
3. Sustainable production of raw and refined cane sugar
4. Savage, P.E. (2009) What Does It Mean to be Green? Chemical Engineering Progress, 104, 30-34.
5. World Commission on Environment and Development (1987) Our Common Future. Oxford University Press, Geneva.