Juechan, S., Lorliam, W., Sukontasing, S., Moonmangmee, S. and Moonmangmee, D. 2022. A Novel Exopolysaccharides from Nitrogen Fixing Acetic Acid Bacterium, Nguyenibacter vanlangensis AR-R3. Journal of Applied Research on Science and Technology (JARST). 21, 2 (Sep. 2022), 1–13. DOI:https://doi.org/10.14456/jarst.2022.13.