1. Centre of Lipid Engineering and Applied Research (CLEAR), Ibnu Sina Institute for Scientific and Industrial Research Universiti Teknologi Malaysia, UTM Johor Bahru Campus Johor Bahru Malaysia
2. Department of Chemical Engineering Institut Teknologi Sepuluh Nopember Surabaya Indonesia
3. Assesment Institute of Agricultural Technology (AIAT) Jambi Jambi Indonesia
4. Assesment Institute of Agricultural Technology (AIAT) Palembang Palembang Indonesia