Natthatida Kunwong. 2015. Optimization of lignin separation process from black liquor using strong acids and supercritical CO2. , King Mongkut's University of Technology Thonburi;
Natthatida Kunwong. (2015) Optimization of lignin separation process from black liquor using strong acids and supercritical CO2 . King Mongkut's University of Technology Thonburi/Bangkok.
Natthatida Kunwong. Optimization of lignin separation process from black liquor using strong acids and supercritical CO2. . Bangkok:King Mongkut's University of Technology Thonburi, 2015.
Natthatida Kunwong. (2015) Optimization of lignin separation process from black liquor using strong acids and supercritical CO2 . King Mongkut's University of Technology Thonburi/Bangkok.