Juni Ekowati and Marcellino Rudyanto and Shigeru Sasaki and Tutuk Budiati and Sukardiman and Adam Hermawan and Edy Meiyanto (2010) Structure Modification of Ethyl p-methoxycinnamate Isolated from Kaempferia galanga Linn. and Citotoxicity Assay of The Products on WiDr Cells. Indonesian Journal of Cancer Chemoprevention, 1 (1). pp. 12-18. ISSN 2088-0197