1. Fuel Cell Institute Universiti Kebangsaan Malaysia Bangi Selangor Malaysia
2. Faculty of Mechanical Engineering Technology Universiti Malaysia Perlis (UniMAP) Kangar Perlis Malaysia
3. Unmanned Aerial Systems Center of Excellence (UAS), Universiti Malaysia Perlis (UniMAP) Kangar Perlis Malaysia
4. Faculty of Engineering and Built Environment, Department of Materials and Manufacturing Engineering Universiti Kebangsaan Malaysia Bangi Malaysia
5. U.S.‐Pakistan Center for Advanced Studies in Energy National University of Sciences and Technology Islamabad Pakistan