ANALYSIS OF TRITERPENOIDS IN ETHANOL EXTRACT OF GOTULA LEAVES (Centella asiatica (L) Urban) WITH N-HEXANE ELUENT ANDETHYL ACETATE BY THIN LAYER CHROMATOGRAPHY. International Conference Universitas An Nuur. 2025;1(01):82-91. Accessed October 28, 2025. https://proceedings.unan.ac.id/index.php/unan/article/view/8