FURQAN, Alif Furqan; REVYYANSYAH, Muhammad. Principle and Performance of Portable X-Ray Fluorescence (XRF) Analysis for Rock Geochemical Characterization Using Bruker S1 Titan 600. Jurnal Riset Teknik Fisika, [S. l.], v. 1, n. 2, p. 79–84, 2025. DOI: 10.22373/juritika.v1i2.9324. Disponível em: https://journal.ar-raniry.ac.id/index.php/juritika/article/view/9324. Acesso em: 23 sep. 2026.