She has several paper that has been published paper in proceeding and journal, both national and international. If you are interested with her  topic research further, you can download the paper in this link : https://www.researchgate.net/profile/Devi_Pratami?ev=hdr_xprf&_sg=G0n1MoWtpqwebLbPhP3Qr2kG2QCHIY47FXLDYGF54f2nhVDg_iLCCbJfxh8vZhNF