Na’ani, L Ahmad, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran Jl. Raya Bandung Sumedang km 21 Jatinangor, Sumedang, 45363, Indonesia, Indonesia

• Jurnal Kimia VALENSI Volume 6, No. 1, May 2020 - Jurnal Kimia VALENSI, Volume 6, No. 1, May 2020
  The Use of Rice Husk Silica in Modified Zinc Oxide Photocatalysts to Reduce Chromium Concentration
  Abstract  PDF