@techreport{weko_19172_1,
   author	 = "TungKumHoe",
   title	 = "Go Green : Recycle and Reuse Frequent Patterns",
   year 	 = "2004",
   institution	 = "National University of Singapore",
   number	 = "72(2004-DBS-134)",
   month	 = "jul"
}