@article{CTT100620873,
  author = {Wiwut Tanthapanichakoon and D.M.Himmelblau},
  title = {Simulation of a Time Dependent Activated Sludge Wastewater Treatment Plant},
  journal = {J. Water Research},
  year = 1981,
}

@article{CTT100620870,
  author = {D.M.Himmelblau and Wiwut Tanthapanichakoon},
  title = {Stochastic Analysis of an Activated Sludge Wastewater Treatment},
  journal = {Simulation Journal},
  year = 1980,
}

@article{CTT100620872,
  author = {Wiwut Tanthapanichakoon and D.M.Himmelblau},
  title = {A Sensitivity Study of A Solar-Heated and Cooled House},
  journal = {Regional Journal of Energy, Heat and Mass Transfer},
  year = 1980,
}