@misc{weko_392_1,
   author	 = "Ishan Sudeera ,Abeywardena and Choy Yoong,Tham and Chee Seng,Chan and Venkataraman,Balaji",
   title	 = "OERScout: autonomous clustering of open educational resources using keyword-document matrix",
   month	 = "oct",
   year 	 = "2014"
}