Uji penghambatan aktivitas alfa glukosidase ekstrak dan fraksi daun antidesma montanum blume serta identifikasi golongan senyawa kimia dari fraksi teraktif = Test of inhibitory activity of alpha glucosidase for ethanol extract and fraction of antidesma montanum blume leaves and identification of chemical compounds from the most active fraction (Fakultas Farmasi Universitas Indonesia, 2013)