PUCPR Search for 'an:278501'

Estrategias y prácticas cualitativas de investigación social

Madrid Pearson/Prentice Hall 2008 .
344 p. 24 cm..
9788483224205

An introduction to qualitative research : learning in the field /

By Rossman, Gretchen B..
Thousand Oaks : SAGE Publications, Inc., 2017 .
xxx, 312 pages ; , Revised edition of the authors' Learning in the field, 2012. 24 cm..
9781506307930 (pbk. : alk. paper)

Research design : qualitative, quantitative, and mixed methods approaches qualitative, quantitative, and mixed methods approaches /

By Creswell, John W., Creswell, J. David.
[place of publication unidentified] : Morei Gale, 2018 .
323 pages 9798389303751