Rifaqat Hussain, King Fahd University of Petroleum and Minerals (KFUPM), Saudi Arabia; Abida Rao, Abdul Aziz, Islamia University of Bahawalpur, Pakistan; Muhammad Umar Khan, RIMMS, National University of Sciences and Technology (NUST), Pakistan; Sheikh Iqbal, King Fahd University of Petroleum and Minerals, Pakistan; Mohamed Abou-Khousa, Khalifa University of Science and Technology, United Arab Emirates; Mohammad Sharawi, Polytechnique Montréal (Université de Montréal), United Arab Emirates