RT Article T1 Guest Editor’s Introduction: Advancing Qualitative Methods in Criminal Justice and Criminology JF Journal of criminal justice education VO 21 IS 4 SP 387 OP 390 A1 Copes, Heith 1970- LA English YR 2010 UL https://krimdok.uni-tuebingen.de/Record/1418948233 K1 Kriminologische Forschung K1 Methodologie K1 Qualitative Methoden DO 10.1080/10511253.2010.516552