@techreport{weko_62147_1,
   author	 = "駒谷,昇一",
   title	 = "PBLにおけるチームモチベーションの定量的測定法について",
   year 	 = "2009",
   institution	 = "筑波大学",
   number	 = "10",
   month	 = "may"
}