Yupapun Munkratok และผู้แต่งคนอื่นๆ. (2008) Computer adaptive assessment tool for monitorng the use of high cost drugs in civil servant medical beneftt scheme. Chulalongkorn University:ม.ป.ท.Yupapun Munkratok และผู้แต่งคนอื่นๆ. 2008. Computer adaptive assessment tool for monitorng the use of high cost drugs in civil servant medical beneftt scheme. ม.ป.ท.:Chulalongkorn University;Yupapun Munkratok และผู้แต่งคนอื่นๆ. Computer adaptive assessment tool for monitorng the use of high cost drugs in civil servant medical beneftt scheme. ม.ป.ท.:Chulalongkorn University, 2008. Print.