@misc{indiciaea54d5b3bddd9,
  title = {Quantitative and qualitative research methods: advantages of complementary usage.},
  author = {R P Lederman},
  doi = {10.1097/00005721-199101000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/1900905/},
  note = {Source identifier: 1900905}
}