IDENTIFIKASI UNSUR TANAH LITOSOL DENGAN METODE XRF (X-RAY FLUORESCENCE) DAN FTIR (FOURIER TRANSFORM INFRA RED) BERDASARKAN TITIK ELEVASI DI DESA SAMANGKI KECAMATAN SIMBANG KABUPATEN MAROS. Karst [Internet]. 2023 Jun. 30 [cited 2025 Aug. 1];6(1):33-41. Available from: https://ejournals.umma.ac.id/index.php/karts/article/view/1733