BotjingM. 2025. CHARACTERISTICS AND UTILIZATION OF SERPENTINITE ROCKS IN UEKULI VILLAGE, TOJO UNA-UNA REGENCY, CENTRAL SULAWESI PROVINCE. Jurnal Sains dan Teknologi Tadulako. 11, 2 (Aug. 2025), 94-104. DOI:https://doi.org/10.22487/jstt.v11i2.980.