共 50 条
- [36] Contemporary themes in hedgerow research in the UK [J]. HEDGEROWS OF THE WORLD: THEIR ECOLOGICAL FUNCTIONS IN DIFFERENT LANDSCAPES, 2001, : 17 - 29
- [37] Themes and Research Practices in Operations Management [J]. TEORIA E PRATICA EM ADMINISTRACAO-TPA, 2013, 3 (01): : 39 - 65
- [39] FIELD-RESEARCH - METHODOLOGICAL THEMES [J]. LIBRARY & INFORMATION SCIENCE RESEARCH, 1984, 6 (04) : 425 - 438