@misc{indiciaea133efaca404,
  title = {Principles in practice: reflections on a 'postpositivist' approach to evaluation research.},
  author = {O Parry and W Gnich and S Platt},
  year = {2001},
  doi = {10.1093/her/16.2.215},
  url = {https://pubmed.ncbi.nlm.nih.gov/11345663/},
  note = {Source identifier: 11345663}
}