Joni, Idon, Department of Informatics, Faculty of Engineering, University of Madura, Madura, Indonesia., Indonesia

• JURNAL ILMU FISIKA Vol. 13 No. 1 (2021): March 2021 - Research Article
  Identification of Sand Mineral Content at Beach Tourist Attractions in Sampang Regency through X-Ray Fluorescence and X-Ray Diffraction Testing
  Abstract  PDF