- Ravi Agarwal, Texas A&M University-Kingsville, USA
- Federico La Spada, University of Catania, Italy
- Luigi Vesce, Tor Vergata University of Rome, Italy
- Smain Femmam, University of UHA, France
- Lorena Barrientos, Pontifical Catholic University, Chile
- George Kyriacou, Democritus University of Thrace, Greece
- Christopher J Koroneos, National Technical University of Athens, Greece
- Kashif Naseer Qureshi, University of Limerick, Ireland
- Biao Hu, Shenzhen University, China
- Kartlos Joseph Kachiashvili, Georgian Technical University, Georgia
- Friman Hen, Holon Institute Of Technology, Israel
- Paulo Cesar De Morais, Catholic University of Brasilia, Brazil
- Hari Mohan Srivastava, University of Victoria, Canada
- Emin Taner Elmas, IGDIR University, Turkey
- Federico Pallottino, Centre for Engineering and Agro-Food Processing (CREA-IT), Rome, Italy
- Amrane Abdeltif, University Institute of Technology of Rennes, France
- Guillermo Escriva-Escriva, Valencia Polytechnic University, Spain
- Ali Mohammadipour, Iranian Association for Energy Economies, Iran