HF Fildza, MA Rindya, W Rina - Media Farmasi Indonesia, 2017 - mfi.stifar.ac.id
Indonesia is a country which has a plant biodiversity, one of them is teak (Tectona grandis
Lf). Teak leaf had has flavonoids, saponins, tannin, quinones, and steroids/triterpenoids …