1. NED University of Engineering and Technology Department of Chemical Engineering Karachi Pakistan
2. NED University of Engineering and Technology Department of Food Engineering Karachi Pakistan
3. King Fahd University of Petroleum and Minerals (KFUPM) Interdisciplinary Research Center for Renewable Energy and Power Systems (IRC-REPS) 31261 Dhahran Saudi Arabia
4. Princess Nourah bint Abdulrahman University Department of Physics, College of Science P.O. Box 84428 11671 Riyadh Saudi Arabia