1. CO2 Research Center (CO2RES), Department of Chemical Engineering Universiti Teknologi PETRONAS Seri Iskandar Perak Malaysia
2. Department of Civil Engineering, Lee Kong Chian Faculty of Engineering and Science Universiti Tunku Abdul Rahman, Jalan Sungai Long, Bandar Sungai Long, Cheras Kajang Selangor Malaysia
3. Department of Chemical Engineering and Energy Sustainability, Faculty of Engineering Universiti Malaysia Sarawak (UNIMAS) Kota Samarahan Sarawak Malaysia