1. Universiti Tun Hussein Onn Malaysia,Renewable Energy Technology (RenTECH) Focus Group, Faculty of Technical and Vocational Education,Batu Pahat,Johor,Malaysia
2. Universiti Tun Hussein Onn Malaysia,Heating, Ventilation, & Air Conditioning System (HVAC) Focus Group, Faculty of Technical and Vocational Education,Batu Pahat,Johor,Malaysia
3. Universiti Teknikal Malaysia Melaka Hang Tuah Jaya, Durian Tunggal,Faculty of Electrical Technology and Engineering,Department of Technology,Melaka,Malaysia