@article{preparation-and-analysis-of-physical-properties-of-graphene-oxide-with-a-change-of-treatment-in-the-modified-hummer-method,
  author    = {Puspita, Endah and Naibaho, Marzuki and Melinia, Luh Ayu and Ramlan and Ginting, Masno},
  title     = {Preparation and Analysis of Physical Properties of Graphene Oxide with a Change of Treatment in the Modified Hummer Method},
  journal   = {Green and Sustainable Membranes},
  year      = {2026},
  pages     = {1--6},
  doi       = {10.62755/gsmb.2026.03},
  keywords  = {graphene oxide, graphite, Modified Hummer, KMnO4},
}