TY - BOOK AU - Ridley, Diana TI - The literature review: : a step-by-step guide for students SN - 978144620135 (pbk) U1 - 808.0663 PY - 2012/// CY - Los Angeles PB - Sage Publications KW - Language and Linguistics KW - Research KW - Systemic literature review KW - Narrative synthesis KW - Literature research KW - Research tools KW - Data collection KW - RILL N1 - Includes bibliographical references and index ER -