Joni, Idon, and Sandy Vikki Ariyanto. “IDENTIFICATION OF ROCK CHARACTERISTICS USING XRF, XRD, AND SEM TESTS ON API ALAM IN PAMEKASAN”. Indonesian Physical Review 5, no. 2 (April 30, 2022): 64–70. Accessed May 19, 2024. https://ipr.unram.ac.id/index.php/ipr/article/view/138.