Prof. Román Alvarez, Universidad Nacional Autónoma de México, Mexico

Prof. Paolo Mercorelli, Leuphana University, Germany

Prof. Eng. Massimiliano Pepe  University G. D’Annunzio” of Chieti-Pescara, Italy

Prof. Sofiane Haddad, MSB University of Jijel, Algeria

Prof. Tarun Kumar Lohani, Arba Minch University, Ethiopia

Asst. Prof. J.Rukmini, Osmania University, India

Prof. Miro Govedarica，University of Novi Sad Faculty of Technical Sciences, Serbia

Prof. Bachir Achour, University of Biskra, Algeria

Assoc. Prof. Khairul Azlan Bin Mustapha, Universiti Malaya, Maylasia

Dr. Somvir Singh, Central Ground Water Board, India

Dr. Othman bin Zainon, Universiti Teknologi Malaysia, Malaysia

Dr. Siaka Abdulfatai, Federal University，Nigeria