Chanchana Payungwong. 2001. Interaction of organic acid in biogas production II : a modeling of synergism and/or competition. , King Mongkut's University of Technology Thonburi;
Chanchana Payungwong. (2001) Interaction of organic acid in biogas production II : a modeling of synergism and/or competition . King Mongkut's University of Technology Thonburi/Bangkok.
Chanchana Payungwong. Interaction of organic acid in biogas production II : a modeling of synergism and/or competition. . Bangkok:King Mongkut's University of Technology Thonburi, 2001.
Chanchana Payungwong. (2001) Interaction of organic acid in biogas production II : a modeling of synergism and/or competition . King Mongkut's University of Technology Thonburi/Bangkok.