TY - BOOK AU - Creswell, John W. TI - Research design: qualitative, quantitative, and mixed methods approaches SN - 9781506386768 (pbk) U1 - 001.4 PY - 2018/// CY - Los Angeles PB - Sage publications KW - Social sciences-Research-Methodology KW - Social sciences-Statistical methods KW - Research approach KW - Literature review KW - Purpose statement KW - Quantitative method KW - Research questions KW - Qualitative method KW - Writing strategies KW - Mix method KW - RICPP KW - FSSH KW - FC N1 - Includes glossary, bibliographical references and index ER -