Prof. Mario Ferreira University of Aveiro, Portugal

Prof. Eckart Meiburg University of California, USA

Prof. GIUSEPPE CARBONE University of Calabria, Italy

Prof. Francesco Zirilli, Sapienza Universita Roma, Italy

Prof. Intan Zaurah Mat Darus, Universiti Teknologi Malaysia, Malaysia

Assistant Researcher. Lal Hussain, University of Azad Jammu and Kashmir, Pakistanian

Prof. Katarina Monkova, Technical University of Kosice, Slovakia

Prof. Luisa Maria Arvide Cambra, University of Almeria, Spain

Prof. Archit Yajnik, Sikkim Manipal university, India

Asst. Prof. Mario Flores, University of Texas, USA

Prof. Mazhar Shaikh, Nizwa College of Technology, Oman

Prof. Emad M. Ahmed, Aswan University, Saudi Arabia

A. Prof. P. C. SRINIVASA RAO, Koneru Lakshmaiah University (KLU), India