Bilal Ali Al-nassar, Zarqa University, Jordan

Syahrul Fahmy, University College TATI, Malaysia

Abdullah B. Nasser, University of Vaasa, Finland

Kenji Hatano, Doshisha University, Japan

Emiliano Tramontana, University of Catania, Italy

Eric Wagner, Saarland University of Applied Sciences, Germany

Takuo Watanabe, Tokyo Institute of Technology, Japan

Kee Keh Kim, University College of Technology Sarawak, Malaysia

Peraphon Sophatsathit, Chulalongkorn University, Thailand