1. Universiti Malaysia Sabah Kota,Faculty of Engineering,Kinabalu,Malaysia
2. Advanced Lightning, Power and Energy Research Centre (ALPER) Universiti Putra Malaysia,Serdang,Malaysia
3. Tunku Abdul Rahman Universiti College,Department of Electrical & Electronics Engineering,Kuala Lumpur,Malaysia
4. Hyrax Oil Sdn. Bhd,Klang,Selangor,Malaysia