%0 Journal Article %@ 978-602-1037-00-3 %A Septianusa, . %A Maulina Supriyaningsih, . %A Ayu Septiani, . %A RB Fajriya Hakim, . %D 2014 %F UNY:24196 %I Departement of Mathematics Education Faculty of Mathematics and Natural Science Yogyakarta State University %J International Seminar on Innovation in Mathematics and Mathematics Education %T Mining the Traffic Conditions via Twitter based on Rough Set Theory %U http://eprints.uny.ac.id/24196/