國立臺灣師範大學社會工作學研究所Chen, H. J.Balan, S.Widner, G.& Price, R. K.2014-12-022014-12-022011-10-01http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/37561Individual and social contextual factors (ISF) and problem substance useMixed-race, Native American, and Caucasian youth results from the 2006-2009 NSDUH Surveys.