Studi Antiosteoklastogenesis Ekstrak Etanol Kacang Panjang ( Vignaunguiculata (L) Walp) pada Sel RAW 264 In Vitro = In vitro study of Antiosteoclastogenesis of long bean (Vigna unguiculata (L) Walp) ethanol extract to RAW 264 cells - Ratna Asih SR, author (Universitas Indonesia, 2012)