Kusumaningtyas, Ratna Dewi, [SCOPUS ID: 56018933700, h-index: 1, Google Scholar h-index: 2] Chemical Engineering, Faculty of Engineering, Universitas Negeri Semarang, Indonesia

• Vol 8, No 1 (2019): June 2019 [Nationally Accredited - Sinta 2] - Articles
  Synthesis of ZnO/CaO Catalyst from Eggshell Waste for Biodiesel Production
  Abstract  PDF