Mulyadi, Dikdik, Chemistry Study Program, Faculty of Science and Technology, Muhammadiyah University Sukabumi 43113, Sukabumi Indonesia, Indonesia

• Jurnal Kimia VALENSI Volume 5, No. 2, November 2019 - Jurnal Kimia VALENSI, Volume 5, No. 2, November 2019
  Preparation and Characterization of Chitosan Membranes from Crab Shells (Scylla olivacea) for Beverage Preservative
  Abstract  PDF