[1]
Furqan, A. and Revyyansyah, M. 2026. Elemental Characterization of Geological Materials Using Portable X-Ray Fluorescence (pXRF) Bruker S1 Titan 600. Jurnal Riset Teknik Fisika. 2, 1 (Jun. 2026), 38–44. DOI:https://doi.org/10.22373/juritika.v2i1.9487.