@misc{indiciaee94858440345,
  title = {Experimental analysis of man-computer problem-solving.},
  author = {H Sackman},
  year = {1970},
  doi = {10.1177/001872087001200206},
  url = {https://pubmed.ncbi.nlm.nih.gov/5452054/},
  note = {Source identifier: 5452054}
}