S.Si, Jusri, Al Faizah, and Husain Ahmad. 2026. “Integrated XRF–XRD–Optical Characterization of Rock Samples from Leang Panning Park, Mallawa (Maros, South Sulawesi, Indonesia)”. Physics Spectrum Journal 1 (1): 34-39. https://journal.sciehum.com/index.php/psj/article/view/27.