@misc{indiciae256ee25cc5a0,
  title = {On the development of procedural knowledge.},
  author = {D B Willingham and M J Nissen and P Bullemer},
  year = {1989},
  doi = {10.1037//0278-7393.15.6.1047},
  url = {https://pubmed.ncbi.nlm.nih.gov/2530305/},
  note = {Source identifier: 2530305}
}