Prof. Dr. Thanikaivelan Palanisamy CSIR-Central Leather Research Institute, Chennai, India

Prof. Dr. Ahmad Zuhairi Abdullah School of Chemical Engineering, Universiti Sains Malaysia, Malaysia

Prof. Mohan Lal Kolhe, University of Agder, Norway

Prof. Dr. Zawawi Bin Daud Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, Malaysia

Ben cheikh Hamida, University Amar Telidji Laghouat Algeria

Hao Chen, UiT The Arctic University of Norway

Dimitrios Kollias，University Of Greenwich，UK.

Srimanti Roychoudhury，Adamas University, India

Sharifah Sakinah Syed Ahmad，Universiti Teknikal Malaysia / Faculty Of Information & Communication Technology，Malaysia

Dr. Chamindra Vithana Southern Cross University Australia, Australia

Prof. Dr. Wan Mohd Faizal Bin Wan Ishak University Malaysia Kelantan, Malaysia