1. Research Center for Physics, National Research and Innovation Agency (BRIN), Kompleks PUSPIPTEK, Gedung 440-442, Serpong, Tangerang Selatan 15314 Banten, Indonesia
2. Research Center for Chemistry, National Research and Innovation Agency (BRIN), Kompleks
PUSPIPTEK, Gedung 452, Serpong, Tangerang Selatan 15314 Banten, Indonesia
3. Downstream Research and Technology Innovation, Research and Technology Innovation, PT. Pertamina (Persero), DKI Jakarta 12950, Indonesia
4. Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan