TY - GEN AU - Creswell, John W. AU - Clark, Vicki L. Plano TI - Designing and conducting mixed methods research SN - 9781412975179 PY - 2011/// CY - Thousand Oaks PB - SAGE Publications KW - SOCIAL SCIENCES-RESEARCH METHODOLOGY KW - QUALITATIVE METHOD KW - QUANTITATIVE METHOD KW - RESEARCH - Evaluation N1 - Index included ER -