Poonam Khullar Editor

Abu Zahrim Yaser, PhD, is a senior lecturer in the Chemical Engineering Programme at Universiti Malaysia Sabah (UMS).

Poonam Khullar, PhD, is Assistant Professor and has total teaching experience of more than twelve years and research experience of more than fourteen years. She is a recipient of many awards and honors, including awards for best teacher and best paper conferred by many prestigious societies of India, such as the Indian Society for Surface Science and Technology, Jadavpur University, Kolkata.

A. K. Haghi, PhD, is the author and editor of 165 books, as well as 1000 published papers in various journals and conference proceedings. Dr. Haghi has received several grants, consulted for a number of major corporations, and is a frequent speaker to national and international audiences. Since 1983, he served as professor at several universities.