Panggabean, Aman Sentosa, Faculty of Mathematics and Natural Sciences, Mulawarman University, Samarinda, East Kalimantan, Indonesia, Indonesia

• Vol 8, No 2 (2019): December 2019 [Nationally Accredited - Sinta 2] - Articles
  Modification of Spent Bleaching Earth with WO3 and the Application for Photocatalytic Degradation of Waste Dyestuff under Solar Light
  Abstract  PDF