TY - GEN T1 - Focus group methodology : principles and practices A1 - Liamputtong, Pranee, 1955- LA - English PP - Los Angeles PB - SAGE YR - 2011 UL - https://colectivo.uloyola.es/Record/ELB133927 OP - 225 CN - H61.28 .L53 2011 SN - 9781446209776 KW - Focus groups. KW - Interviewing. KW - Qualitative research. KW - Electronic books. ER -