Sukmawati, Salma Husna, Universitas Negeri Yogyakarta, Indonesia

• Vol 3, No 2 (2020): DECEMBER 2020 - Articles
  Utilization of Coffee Waste as Active Charcoal For Purification of Waste Cooking Oil
  Abstract  PDF

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Indonesian Journal of Chemistry and Environment (IJoCE)

e-ISSN 2599-3186
Published by: Department of Chemistry, Universitas Negeri Yogyakarta

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