Siswaningsih, Wiwi, Departemen Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Pendidikan Indonesia

• Jurnal Kimia VALENSI Volume 6, No. 1, May 2020 - Jurnal Kimia VALENSI, Volume 6, No. 1, May 2020
  Silver Recovery from X-ray Film Waste by Leaching and Precipitation Method Using Sodium Hydroxide and Sodium Sulfide
  Abstract  PDF