TY - JOUR T1 - "It has no meaning to me". How do researchers understand the effectiveness of literature searches? A qualitative analysis and preliminary typology of understandings. JO - Research Synthesis Methods PY - 2020/09/01 AU - Cooper C AU - Garside R AU - Varley-Campbell J AU - Talens-Bou J AU - Booth A AU - Britten N ED - DO - DOI: 10.1002/jrsm.1426 PB - Wiley VL - 11 IS - 5 SP - 627 EP - 640 Y2 - 2025/10/31 ER -