@article{FigueroaCamposPerezBlocketal.2021,
  author    = {Gustavo Adolfo Figueroa Campos and Jeffrey Paulo H. Perez and Inga Block and Sorel Sagu Tchewonpi and Pedro Saravia Celis and Andreas Taubert and Harshadrai Manilal Rawel},
  title     = {Preparation of activated carbons from spent coffee and coffee parchment and assessment of their adsorbent efficiency},
  journal   = {Processes : open access journal},
  volume    = {9},
  number    = {8},
  doi       = {10.3390/pr9081396},
  year      = {2021},
}