1. Research Center for Biomass and Bioproducts, National Research and Innovation Agency (BRIN), Cibinong, Indonesia
2. Department of Forest Products, Faculty of Forestry and Environment, IPB University, Bogor, Indonesia
3. Department of Forest Biomaterials Engineering, College of Forest and Environmental Science, Kangwon National University, Chuncheon, Republic of Korea
4. Forestry Engineering Studi Program, Institut Teknologi Sumatera (ITERA), South Lampung, Indonesia
5. Department of Forestry, Faculty of Agriculture, Lampung University, Bandar Lampung, Indonesia