@article{dutta1995,
  author  = {Dutta, Ravi and Diallo, Ivan and Kumar, Hassan and Nasser, Vijay},
  title   = {Activated Sludge Treatment using Spectral Analysis},
  journal = {Open Access Journal of Engineering Applications},
  year    = {1995},
  volume  = {19},
  number  = {2},
  pages   = {832-839},
  issn    = {3105-7004},
  doi     = {10.55555/oajea.1995.1902.049},
  url     = {https://journal.bsaps.com/article/7266}
}