Haryono, Luthfi Mughni Anisa, Universitas Malikussaleh, Indonesia

• Malikussaleh International Conference on Multidisciplinary Studies 2022 - General Papers
  Biodiesel from Used Cooking Oil using Nipah (Nyypa Fruticans) Skin Ash as A Heterogene Catalyst by Transesterification Process
  Abstract  XML