Janusz Wielki, Opole University of Technology, Poland

Ajune Wanis Ismail, Universiti Teknologi Malaysia, Malaysia

Alessio Ishizaka, University of Portsmouth, England

Anand Nayyar, Duy Tan University, Vietnam

Anandi Giridharan, Indian Institute of Science, India

Anas M.R. AlSobeh, Yarmouk University, Jordan

Antonio Augusto de Freitas Goncalves Moreira, University of Aveiro, Portugal

Asimi Ahmed, Ibn Zohr University, Morocco

Azizollah Babakhani, Babo Noshirvani University of Tecnology, Iran

Barbara Pekala, University of Rzeszow, Poland

Bichitra Kalita, Assam Don Bosco University, India

Bilal H. Abed-alguni, Yarmouk University, Jordan

Deepak Garg, Bennett University, India

Susheela Dahiya, University of Petroleum & Energy Studies, Uttarakhand

M.K.Marichelvam, Mepco Schlenk Engineering College, India

Federico Tramarin, University of Padova, Italy

Felix Yang Lou, City University of Hong Kong, China

Guilong Liu, Beijing Language and Culture University, China

Hamid Ali Abed AL-Asadi, Basra University, Iraq

Henrique Joao Lopes Domingos, New University of Lisbon, Portugal

Isaac Agudo, University of Malaga, Spain

Abdullah, Adigrat University, Africa

Bomgni Alain Bertrand, University of Dschang, Cameroon

Mu-Song Chen, Da-Yeh University, Taiwan

Aouag Hichem, University of Batna 2, Algeria

Heba Mohammad, Higher College of Technology, UAE

Omar Chaalal, Abu Dhabi University, UAE

Rahul Chauhan,Parul University, Baroda

Prabhat Kumar Mahanti, University of New Brunswick, Canada

Pacha Malyadri, An ICSSR Research Institute, India

Nawapon Kewsuwun, Prince of Songkla University, Thailand

Yousef Daradkeh, Prince Sattam bin Abdulaziz University (PSAU), Saudi Arabia

Wolfgang Kuehn, University of Wuppertal, Germany

Abdullah, Adigrat University,Africa

Jefferson Jesus Hengles Almeida, Universidade Presbiteriana Mackenzie, Brazil

Ali Asghar Rahmani Hosseinaabdi,Islamic Azad University Amol Branch,Iran